521184144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1597}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 1453643072

約数和(自身を除く): 932458928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 523, 624, 1046, 1569, 1597, 2092, 3138, 3194, 4184, 4791, 6276, 6388, 6799, 8368, 9582, 12552, 12776, 13598, 19164, 20397, 20761, 25104, 25552, 27196, 38328, 40794, 41522, 54392, 62283, 76656, 81588, 83044, 108784, 124566, 163176, 166088, 249132, 326352, 332176, 498264, 835231, 996528, 1670462, 2505693, 3340924, 5011386, 6681848, 10022772, 10858003, 13363696, 20045544, 21716006, 32574009, 40091088, 43432012, 65148018, 86864024, 130296036, 173728048, 260592072, 521184144]

約数ペア:

[(1, 521184144), (2, 260592072), (3, 173728048), (4, 130296036), (6, 86864024), (8, 65148018), (12, 43432012), (13, 40091088), (16, 32574009), (24, 21716006), (26, 20045544), (39, 13363696), (48, 10858003), (52, 10022772), (78, 6681848), (104, 5011386), (156, 3340924), (208, 2505693), (312, 1670462), (523, 996528), (624, 835231), (1046, 498264), (1569, 332176), (1597, 326352), (2092, 249132), (3138, 166088), (3194, 163176), (4184, 124566), (4791, 108784), (6276, 83044), (6388, 81588), (6799, 76656), (8368, 62283), (9582, 54392), (12552, 41522), (12776, 40794), (13598, 38328), (19164, 27196), (20397, 25552), (20761, 25104)]