2911801728

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 256

約数和(自身を含む): 8960071680

約数和(自身を除く): 6048269952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 37, 44, 48, 62, 64, 66, 74, 88, 93, 96, 111, 124, 128, 132, 148, 176, 186, 192, 222, 248, 264, 296, 341, 352, 372, 384, 407, 444, 496, 528, 592, 601, 682, 704, 744, 814, 888, 992, 1023, 1056, 1147, 1184, 1202, 1221, 1364, 1408, 1488, 1628, 1776, 1803, 1984, 2046, 2112, 2294, 2368, 2404, 2442, 2728, 2976, 3256, 3441, 3552, 3606, 3968, 4092, 4224, 4588, 4736, 4808, 4884, 5456, 5952, 6512, 6611, 6882, 7104, 7212, 8184, 9176, 9616, 9768, 10912, 11904, 12617, 13024, 13222, 13764, 14208, 14424, 16368, 18352, 18631, 19232, 19536, 19833, 21824, 22237, 25234, 26048, 26444, 27528, 28848, 32736, 36704, 37262, 37851, 38464, 39072, 39666, 43648, 44474, 50468, 52096, 52888, 55056, 55893, 57696, 65472, 66711, 73408, 74524, 75702, 76928, 78144, 79332, 88948, 100936, 105776, 110112, 111786, 115392, 130944, 133422, 146816, 149048, 151404, 156288, 158664, 177896, 201872, 204941, 211552, 220224, 223572, 230784, 244607, 266844, 298096, 302808, 317328, 355792, 403744, 409882, 423104, 440448, 447144, 489214, 533688, 596192, 605616, 614823, 634656, 689347, 711584, 733821, 807488, 819764, 846208, 894288, 978428, 1067376, 1192384, 1211232, 1229646, 1269312, 1378694, 1423168, 1467642, 1614976, 1639528, 1788576, 1956856, 2068041, 2134752, 2384768, 2422464, 2459292, 2538624, 2757388, 2846336, 2935284, 3279056, 3577152, 3913712, 4136082, 4269504, 4844928, 4918584, 5514776, 5870568, 6558112, 7154304, 7582817, 7827424, 8272164, 8539008, 9837168, 11029552, 11741136, 13116224, 15165634, 15654848, 16544328, 19674336, 22059104, 22748451, 23482272, 26232448, 30331268, 31309696, 33088656, 39348672, 44118208, 45496902, 46964544, 60662536, 66177312, 78697344, 88236416, 90993804, 93929088, 121325072, 132354624, 181987608, 242650144, 264709248, 363975216, 485300288, 727950432, 970600576, 1455900864, 2911801728]

約数ペア:

[(1, 2911801728), (2, 1455900864), (3, 970600576), (4, 727950432), (6, 485300288), (8, 363975216), (11, 264709248), (12, 242650144), (16, 181987608), (22, 132354624), (24, 121325072), (31, 93929088), (32, 90993804), (33, 88236416), (37, 78697344), (44, 66177312), (48, 60662536), (62, 46964544), (64, 45496902), (66, 44118208), (74, 39348672), (88, 33088656), (93, 31309696), (96, 30331268), (111, 26232448), (124, 23482272), (128, 22748451), (132, 22059104), (148, 19674336), (176, 16544328), (186, 15654848), (192, 15165634), (222, 13116224), (248, 11741136), (264, 11029552), (296, 9837168), (341, 8539008), (352, 8272164), (372, 7827424), (384, 7582817), (407, 7154304), (444, 6558112), (496, 5870568), (528, 5514776), (592, 4918584), (601, 4844928), (682, 4269504), (704, 4136082), (744, 3913712), (814, 3577152), (888, 3279056), (992, 2935284), (1023, 2846336), (1056, 2757388), (1147, 2538624), (1184, 2459292), (1202, 2422464), (1221, 2384768), (1364, 2134752), (1408, 2068041), (1488, 1956856), (1628, 1788576), (1776, 1639528), (1803, 1614976), (1984, 1467642), (2046, 1423168), (2112, 1378694), (2294, 1269312), (2368, 1229646), (2404, 1211232), (2442, 1192384), (2728, 1067376), (2976, 978428), (3256, 894288), (3441, 846208), (3552, 819764), (3606, 807488), (3968, 733821), (4092, 711584), (4224, 689347), (4588, 634656), (4736, 614823), (4808, 605616), (4884, 596192), (5456, 533688), (5952, 489214), (6512, 447144), (6611, 440448), (6882, 423104), (7104, 409882), (7212, 403744), (8184, 355792), (9176, 317328), (9616, 302808), (9768, 298096), (10912, 266844), (11904, 244607), (12617, 230784), (13024, 223572), (13222, 220224), (13764, 211552), (14208, 204941), (14424, 201872), (16368, 177896), (18352, 158664), (18631, 156288), (19232, 151404), (19536, 149048), (19833, 146816), (21824, 133422), (22237, 130944), (25234, 115392), (26048, 111786), (26444, 110112), (27528, 105776), (28848, 100936), (32736, 88948), (36704, 79332), (37262, 78144), (37851, 76928), (38464, 75702), (39072, 74524), (39666, 73408), (43648, 66711), (44474, 65472), (50468, 57696), (52096, 55893), (52888, 55056)]