2121953472

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:987

約数の個数: 168

約数和(自身を含む): 6328005632

約数和(自身を除く): 4206052160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 151, 186, 192, 248, 279, 288, 302, 372, 453, 496, 558, 576, 604, 744, 787, 906, 992, 1116, 1208, 1359, 1488, 1574, 1812, 1984, 2232, 2361, 2416, 2718, 2976, 3148, 3624, 4464, 4681, 4722, 4832, 5436, 5952, 6296, 7083, 7248, 8928, 9362, 9444, 9664, 10872, 12592, 14043, 14166, 14496, 17856, 18724, 18888, 21744, 24397, 25184, 28086, 28332, 28992, 37448, 37776, 42129, 43488, 48794, 50368, 56172, 56664, 73191, 74896, 75552, 84258, 86976, 97588, 112344, 113328, 118837, 146382, 149792, 151104, 168516, 195176, 219573, 224688, 226656, 237674, 292764, 299584, 337032, 356511, 390352, 439146, 449376, 453312, 475348, 585528, 674064, 713022, 780704, 878292, 898752, 950696, 1069533, 1171056, 1348128, 1426044, 1561408, 1756584, 1901392, 2139066, 2342112, 2696256, 2852088, 3513168, 3683947, 3802784, 4278132, 4684224, 5704176, 7026336, 7367894, 7605568, 8556264, 11051841, 11408352, 14052672, 14735788, 17112528, 22103682, 22816704, 29471576, 33155523, 34225056, 44207364, 58943152, 66311046, 68450112, 88414728, 117886304, 132622092, 176829456, 235772608, 265244184, 353658912, 530488368, 707317824, 1060976736, 2121953472]

約数ペア:

[(1, 2121953472), (2, 1060976736), (3, 707317824), (4, 530488368), (6, 353658912), (8, 265244184), (9, 235772608), (12, 176829456), (16, 132622092), (18, 117886304), (24, 88414728), (31, 68450112), (32, 66311046), (36, 58943152), (48, 44207364), (62, 34225056), (64, 33155523), (72, 29471576), (93, 22816704), (96, 22103682), (124, 17112528), (144, 14735788), (151, 14052672), (186, 11408352), (192, 11051841), (248, 8556264), (279, 7605568), (288, 7367894), (302, 7026336), (372, 5704176), (453, 4684224), (496, 4278132), (558, 3802784), (576, 3683947), (604, 3513168), (744, 2852088), (787, 2696256), (906, 2342112), (992, 2139066), (1116, 1901392), (1208, 1756584), (1359, 1561408), (1488, 1426044), (1574, 1348128), (1812, 1171056), (1984, 1069533), (2232, 950696), (2361, 898752), (2416, 878292), (2718, 780704), (2976, 713022), (3148, 674064), (3624, 585528), (4464, 475348), (4681, 453312), (4722, 449376), (4832, 439146), (5436, 390352), (5952, 356511), (6296, 337032), (7083, 299584), (7248, 292764), (8928, 237674), (9362, 226656), (9444, 224688), (9664, 219573), (10872, 195176), (12592, 168516), (14043, 151104), (14166, 149792), (14496, 146382), (17856, 118837), (18724, 113328), (18888, 112344), (21744, 97588), (24397, 86976), (25184, 84258), (28086, 75552), (28332, 74896), (28992, 73191), (37448, 56664), (37776, 56172), (42129, 50368), (43488, 48794)]