987484416

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 2982604800

約数和(自身を除く): 1995120384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 37, 38, 48, 57, 59, 62, 64, 74, 76, 93, 96, 111, 114, 118, 124, 128, 148, 152, 177, 186, 192, 222, 228, 236, 248, 256, 296, 304, 354, 372, 384, 444, 456, 472, 496, 589, 592, 608, 703, 708, 744, 768, 888, 912, 944, 992, 1121, 1147, 1178, 1184, 1216, 1406, 1416, 1488, 1767, 1776, 1824, 1829, 1888, 1984, 2109, 2183, 2242, 2294, 2356, 2368, 2432, 2812, 2832, 2976, 3363, 3441, 3534, 3552, 3648, 3658, 3776, 3968, 4218, 4366, 4484, 4588, 4712, 4736, 4864, 5487, 5624, 5664, 5952, 6549, 6726, 6882, 7068, 7104, 7296, 7316, 7552, 7936, 8436, 8732, 8968, 9176, 9424, 9472, 10974, 11248, 11328, 11904, 13098, 13452, 13764, 14136, 14208, 14592, 14632, 15104, 16872, 17464, 17936, 18352, 18848, 21793, 21948, 22496, 22656, 23808, 26196, 26904, 27528, 28272, 28416, 29264, 33744, 34751, 34928, 35872, 36704, 37696, 41477, 43586, 43896, 44992, 45312, 52392, 53808, 55056, 56544, 58528, 65379, 67488, 67673, 69502, 69856, 71744, 73408, 75392, 82954, 87172, 87792, 89984, 104253, 104784, 107616, 110112, 113088, 117056, 124431, 130758, 134976, 135346, 139004, 139712, 143488, 146816, 150784, 165908, 174344, 175584, 179968, 203019, 208506, 209568, 215232, 220224, 226176, 234112, 248862, 261516, 269952, 270692, 278008, 279424, 286976, 293632, 331816, 348688, 351168, 406038, 417012, 419136, 430464, 440448, 452352, 468224, 497724, 523032, 539904, 541384, 556016, 558848, 663632, 697376, 702336, 812076, 834024, 838272, 860928, 880896, 995448, 1046064, 1082768, 1112032, 1285787, 1327264, 1394752, 1404672, 1624152, 1668048, 1676544, 1990896, 2092128, 2165536, 2224064, 2571574, 2654528, 2789504, 3248304, 3336096, 3857361, 3981792, 4184256, 4331072, 4448128, 5143148, 5309056, 5579008, 6496608, 6672192, 7714722, 7963584, 8368512, 8662144, 8896256, 10286296, 10618112, 12993216, 13344384, 15429444, 15927168, 16737024, 17324288, 20572592, 25986432, 26688768, 30858888, 31854336, 41145184, 51972864, 61717776, 82290368, 123435552, 164580736, 246871104, 329161472, 493742208, 987484416]

約数ペア:

[(1, 987484416), (2, 493742208), (3, 329161472), (4, 246871104), (6, 164580736), (8, 123435552), (12, 82290368), (16, 61717776), (19, 51972864), (24, 41145184), (31, 31854336), (32, 30858888), (37, 26688768), (38, 25986432), (48, 20572592), (57, 17324288), (59, 16737024), (62, 15927168), (64, 15429444), (74, 13344384), (76, 12993216), (93, 10618112), (96, 10286296), (111, 8896256), (114, 8662144), (118, 8368512), (124, 7963584), (128, 7714722), (148, 6672192), (152, 6496608), (177, 5579008), (186, 5309056), (192, 5143148), (222, 4448128), (228, 4331072), (236, 4184256), (248, 3981792), (256, 3857361), (296, 3336096), (304, 3248304), (354, 2789504), (372, 2654528), (384, 2571574), (444, 2224064), (456, 2165536), (472, 2092128), (496, 1990896), (589, 1676544), (592, 1668048), (608, 1624152), (703, 1404672), (708, 1394752), (744, 1327264), (768, 1285787), (888, 1112032), (912, 1082768), (944, 1046064), (992, 995448), (1121, 880896), (1147, 860928), (1178, 838272), (1184, 834024), (1216, 812076), (1406, 702336), (1416, 697376), (1488, 663632), (1767, 558848), (1776, 556016), (1824, 541384), (1829, 539904), (1888, 523032), (1984, 497724), (2109, 468224), (2183, 452352), (2242, 440448), (2294, 430464), (2356, 419136), (2368, 417012), (2432, 406038), (2812, 351168), (2832, 348688), (2976, 331816), (3363, 293632), (3441, 286976), (3534, 279424), (3552, 278008), (3648, 270692), (3658, 269952), (3776, 261516), (3968, 248862), (4218, 234112), (4366, 226176), (4484, 220224), (4588, 215232), (4712, 209568), (4736, 208506), (4864, 203019), (5487, 179968), (5624, 175584), (5664, 174344), (5952, 165908), (6549, 150784), (6726, 146816), (6882, 143488), (7068, 139712), (7104, 139004), (7296, 135346), (7316, 134976), (7552, 130758), (7936, 124431), (8436, 117056), (8732, 113088), (8968, 110112), (9176, 107616), (9424, 104784), (9472, 104253), (10974, 89984), (11248, 87792), (11328, 87172), (11904, 82954), (13098, 75392), (13452, 73408), (13764, 71744), (14136, 69856), (14208, 69502), (14592, 67673), (14632, 67488), (15104, 65379), (16872, 58528), (17464, 56544), (17936, 55056), (18352, 53808), (18848, 52392), (21793, 45312), (21948, 44992), (22496, 43896), (22656, 43586), (23808, 41477), (26196, 37696), (26904, 36704), (27528, 35872), (28272, 34928), (28416, 34751), (29264, 33744)]