707250312

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 2015539200

約数和(自身を除く): 1308288888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 107, 108, 142, 213, 214, 216, 284, 321, 426, 428, 431, 568, 639, 642, 852, 856, 862, 963, 1278, 1284, 1293, 1704, 1724, 1917, 1926, 2556, 2568, 2586, 2889, 3448, 3834, 3852, 3879, 5112, 5172, 5778, 7597, 7668, 7704, 7758, 10344, 11556, 11637, 15194, 15336, 15516, 22791, 23112, 23274, 30388, 30601, 31032, 45582, 46117, 46548, 60776, 61202, 68373, 91164, 91803, 92234, 93096, 122404, 136746, 138351, 182328, 183606, 184468, 205119, 244808, 273492, 275409, 276702, 367212, 368936, 410238, 415053, 546984, 550818, 553404, 734424, 820476, 826227, 830106, 1101636, 1106808, 1245159, 1640952, 1652454, 1660212, 2203272, 2490318, 3274307, 3304908, 3320424, 4980636, 6548614, 6609816, 9822921, 9961272, 13097228, 19645842, 26194456, 29468763, 39291684, 58937526, 78583368, 88406289, 117875052, 176812578, 235750104, 353625156, 707250312]

約数ペア:

[(1, 707250312), (2, 353625156), (3, 235750104), (4, 176812578), (6, 117875052), (8, 88406289), (9, 78583368), (12, 58937526), (18, 39291684), (24, 29468763), (27, 26194456), (36, 19645842), (54, 13097228), (71, 9961272), (72, 9822921), (107, 6609816), (108, 6548614), (142, 4980636), (213, 3320424), (214, 3304908), (216, 3274307), (284, 2490318), (321, 2203272), (426, 1660212), (428, 1652454), (431, 1640952), (568, 1245159), (639, 1106808), (642, 1101636), (852, 830106), (856, 826227), (862, 820476), (963, 734424), (1278, 553404), (1284, 550818), (1293, 546984), (1704, 415053), (1724, 410238), (1917, 368936), (1926, 367212), (2556, 276702), (2568, 275409), (2586, 273492), (2889, 244808), (3448, 205119), (3834, 184468), (3852, 183606), (3879, 182328), (5112, 138351), (5172, 136746), (5778, 122404), (7597, 93096), (7668, 92234), (7704, 91803), (7758, 91164), (10344, 68373), (11556, 61202), (11637, 60776), (15194, 46548), (15336, 46117), (15516, 45582), (22791, 31032), (23112, 30601), (23274, 30388)]