668782801524

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{239737}}^1$

素因数の和:239945

約数の個数: 96

約数和(自身を含む): 1644763783936

約数和(自身を除く): 975980982412

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 103, 111, 122, 148, 183, 206, 222, 244, 309, 366, 412, 444, 618, 732, 1236, 2257, 3811, 4514, 6283, 6771, 7622, 9028, 11433, 12566, 13542, 15244, 18849, 22866, 25132, 27084, 37698, 45732, 75396, 232471, 239737, 464942, 479474, 697413, 719211, 929884, 958948, 1394826, 1438422, 2789652, 2876844, 8870269, 14623957, 17740538, 24692911, 26610807, 29247914, 35481076, 43871871, 49385822, 53221614, 58495828, 74078733, 87743742, 98771644, 106443228, 148157466, 175487484, 296314932, 541086409, 913637707, 1082172818, 1506267571, 1623259227, 1827275414, 2164345636, 2740913121, 3012535142, 3246518454, 3654550828, 4518802713, 5481826242, 6025070284, 6493036908, 9037605426, 10963652484, 18075210852, 55731900127, 111463800254, 167195700381, 222927600508, 334391400762, 668782801524]

約数ペア:

[(1, 668782801524), (2, 334391400762), (3, 222927600508), (4, 167195700381), (6, 111463800254), (12, 55731900127), (37, 18075210852), (61, 10963652484), (74, 9037605426), (103, 6493036908), (111, 6025070284), (122, 5481826242), (148, 4518802713), (183, 3654550828), (206, 3246518454), (222, 3012535142), (244, 2740913121), (309, 2164345636), (366, 1827275414), (412, 1623259227), (444, 1506267571), (618, 1082172818), (732, 913637707), (1236, 541086409), (2257, 296314932), (3811, 175487484), (4514, 148157466), (6283, 106443228), (6771, 98771644), (7622, 87743742), (9028, 74078733), (11433, 58495828), (12566, 53221614), (13542, 49385822), (15244, 43871871), (18849, 35481076), (22866, 29247914), (25132, 26610807), (27084, 24692911), (37698, 17740538), (45732, 14623957), (75396, 8870269), (232471, 2876844), (239737, 2789652), (464942, 1438422), (479474, 1394826), (697413, 958948), (719211, 929884)]