851285344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7901}}^1$

素因数の和:7968

約数の個数: 96

約数和(自身を含む): 2118747456

約数和(自身を除く): 1267462112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 962, 1036, 1184, 1456, 1924, 2072, 2912, 3367, 3848, 4144, 6734, 7696, 7901, 8288, 13468, 15392, 15802, 26936, 31604, 53872, 55307, 63208, 102713, 107744, 110614, 126416, 205426, 221228, 252832, 292337, 410852, 442456, 584674, 718991, 821704, 884912, 1169348, 1437982, 1643408, 1769824, 2046359, 2338696, 2875964, 3286816, 3800381, 4092718, 4677392, 5751928, 7600762, 8185436, 9354784, 11503856, 15201524, 16370872, 23007712, 26602667, 30403048, 32741744, 53205334, 60806096, 65483488, 106410668, 121612192, 212821336, 425642672, 851285344]

約数ペア:

[(1, 851285344), (2, 425642672), (4, 212821336), (7, 121612192), (8, 106410668), (13, 65483488), (14, 60806096), (16, 53205334), (26, 32741744), (28, 30403048), (32, 26602667), (37, 23007712), (52, 16370872), (56, 15201524), (74, 11503856), (91, 9354784), (104, 8185436), (112, 7600762), (148, 5751928), (182, 4677392), (208, 4092718), (224, 3800381), (259, 3286816), (296, 2875964), (364, 2338696), (416, 2046359), (481, 1769824), (518, 1643408), (592, 1437982), (728, 1169348), (962, 884912), (1036, 821704), (1184, 718991), (1456, 584674), (1924, 442456), (2072, 410852), (2912, 292337), (3367, 252832), (3848, 221228), (4144, 205426), (6734, 126416), (7696, 110614), (7901, 107744), (8288, 102713), (13468, 63208), (15392, 55307), (15802, 53872), (26936, 31604)]