421508736

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 1451174400

約数和(自身を除く): 1029665664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 31, 32, 33, 36, 37, 44, 48, 58, 62, 64, 66, 72, 74, 87, 88, 93, 96, 99, 111, 116, 124, 128, 132, 144, 148, 174, 176, 186, 192, 198, 222, 232, 248, 261, 264, 279, 288, 296, 319, 333, 341, 348, 352, 372, 384, 396, 407, 444, 464, 496, 522, 528, 558, 576, 592, 638, 666, 682, 696, 704, 744, 792, 814, 888, 899, 928, 957, 992, 1023, 1044, 1056, 1073, 1116, 1147, 1152, 1184, 1221, 1276, 1332, 1364, 1392, 1408, 1488, 1584, 1628, 1776, 1798, 1856, 1914, 1984, 2046, 2088, 2112, 2146, 2232, 2294, 2368, 2442, 2552, 2664, 2697, 2728, 2784, 2871, 2976, 3069, 3168, 3219, 3256, 3441, 3552, 3596, 3663, 3712, 3828, 3968, 4092, 4176, 4224, 4292, 4464, 4588, 4736, 4884, 5104, 5328, 5394, 5456, 5568, 5742, 5952, 6138, 6336, 6438, 6512, 6882, 7104, 7192, 7326, 7656, 8091, 8184, 8352, 8584, 8928, 9176, 9657, 9768, 9889, 10208, 10323, 10656, 10788, 10912, 11136, 11484, 11803, 11904, 12276, 12617, 12672, 12876, 13024, 13764, 14208, 14384, 14652, 15312, 16182, 16368, 16704, 17168, 17856, 18352, 19314, 19536, 19778, 20416, 20646, 21312, 21576, 21824, 22968, 23606, 24552, 25234, 25752, 26048, 27528, 28768, 29304, 29667, 30624, 32364, 32736, 33263, 33408, 34336, 35409, 35712, 36704, 37851, 38628, 39072, 39556, 40832, 41292, 42624, 43152, 43648, 45936, 47212, 49104, 50468, 51504, 52096, 55056, 57536, 58608, 59334, 61248, 64728, 65472, 66526, 68672, 70818, 73408, 75702, 77256, 78144, 79112, 82584, 86304, 89001, 91872, 94424, 98208, 99789, 100936, 103008, 106227, 110112, 113553, 115072, 117216, 118668, 122496, 129456, 130944, 133052, 137344, 141636, 146816, 151404, 154512, 156288, 158224, 165168, 172608, 178002, 183744, 188848, 196416, 199578, 201872, 206016, 212454, 220224, 227106, 234432, 237336, 258912, 266104, 283272, 299367, 302808, 309024, 316448, 330336, 345216, 356004, 365893, 367488, 377696, 392832, 399156, 403744, 412032, 424908, 440448, 454212, 468864, 474672, 517824, 532208, 566544, 598734, 605616, 618048, 632896, 660672, 712008, 731786, 755392, 798312, 807488, 849816, 908424, 949344, 1035648, 1064416, 1097679, 1133088, 1197468, 1211232, 1236096, 1265792, 1321344, 1424016, 1463572, 1510784, 1596624, 1614976, 1699632, 1816848, 1898688, 2128832, 2195358, 2266176, 2394936, 2422464, 2848032, 2927144, 3193248, 3293037, 3399264, 3633696, 3797376, 4257664, 4390716, 4532352, 4789872, 4844928, 5696064, 5854288, 6386496, 6586074, 6798528, 7267392, 8781432, 9579744, 11392128, 11708576, 12772992, 13172148, 13597056, 14534784, 17562864, 19159488, 23417152, 26344296, 35125728, 38318976, 46834304, 52688592, 70251456, 105377184, 140502912, 210754368, 421508736]

約数ペア:

[(1, 421508736), (2, 210754368), (3, 140502912), (4, 105377184), (6, 70251456), (8, 52688592), (9, 46834304), (11, 38318976), (12, 35125728), (16, 26344296), (18, 23417152), (22, 19159488), (24, 17562864), (29, 14534784), (31, 13597056), (32, 13172148), (33, 12772992), (36, 11708576), (37, 11392128), (44, 9579744), (48, 8781432), (58, 7267392), (62, 6798528), (64, 6586074), (66, 6386496), (72, 5854288), (74, 5696064), (87, 4844928), (88, 4789872), (93, 4532352), (96, 4390716), (99, 4257664), (111, 3797376), (116, 3633696), (124, 3399264), (128, 3293037), (132, 3193248), (144, 2927144), (148, 2848032), (174, 2422464), (176, 2394936), (186, 2266176), (192, 2195358), (198, 2128832), (222, 1898688), (232, 1816848), (248, 1699632), (261, 1614976), (264, 1596624), (279, 1510784), (288, 1463572), (296, 1424016), (319, 1321344), (333, 1265792), (341, 1236096), (348, 1211232), (352, 1197468), (372, 1133088), (384, 1097679), (396, 1064416), (407, 1035648), (444, 949344), (464, 908424), (496, 849816), (522, 807488), (528, 798312), (558, 755392), (576, 731786), (592, 712008), (638, 660672), (666, 632896), (682, 618048), (696, 605616), (704, 598734), (744, 566544), (792, 532208), (814, 517824), (888, 474672), (899, 468864), (928, 454212), (957, 440448), (992, 424908), (1023, 412032), (1044, 403744), (1056, 399156), (1073, 392832), (1116, 377696), (1147, 367488), (1152, 365893), (1184, 356004), (1221, 345216), (1276, 330336), (1332, 316448), (1364, 309024), (1392, 302808), (1408, 299367), (1488, 283272), (1584, 266104), (1628, 258912), (1776, 237336), (1798, 234432), (1856, 227106), (1914, 220224), (1984, 212454), (2046, 206016), (2088, 201872), (2112, 199578), (2146, 196416), (2232, 188848), (2294, 183744), (2368, 178002), (2442, 172608), (2552, 165168), (2664, 158224), (2697, 156288), (2728, 154512), (2784, 151404), (2871, 146816), (2976, 141636), (3069, 137344), (3168, 133052), (3219, 130944), (3256, 129456), (3441, 122496), (3552, 118668), (3596, 117216), (3663, 115072), (3712, 113553), (3828, 110112), (3968, 106227), (4092, 103008), (4176, 100936), (4224, 99789), (4292, 98208), (4464, 94424), (4588, 91872), (4736, 89001), (4884, 86304), (5104, 82584), (5328, 79112), (5394, 78144), (5456, 77256), (5568, 75702), (5742, 73408), (5952, 70818), (6138, 68672), (6336, 66526), (6438, 65472), (6512, 64728), (6882, 61248), (7104, 59334), (7192, 58608), (7326, 57536), (7656, 55056), (8091, 52096), (8184, 51504), (8352, 50468), (8584, 49104), (8928, 47212), (9176, 45936), (9657, 43648), (9768, 43152), (9889, 42624), (10208, 41292), (10323, 40832), (10656, 39556), (10788, 39072), (10912, 38628), (11136, 37851), (11484, 36704), (11803, 35712), (11904, 35409), (12276, 34336), (12617, 33408), (12672, 33263), (12876, 32736), (13024, 32364), (13764, 30624), (14208, 29667), (14384, 29304), (14652, 28768), (15312, 27528), (16182, 26048), (16368, 25752), (16704, 25234), (17168, 24552), (17856, 23606), (18352, 22968), (19314, 21824), (19536, 21576), (19778, 21312), (20416, 20646)]