1583571330304

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{787}}^1\times {\mathrm{81031}}^1$

素因数の和:81931

約数の個数: 72

約数和(自身を含む): 3197641350848

約数和(自身を除く): 1614070020544

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 787, 1552, 1574, 3104, 3148, 6208, 6296, 12416, 12592, 24832, 25184, 50368, 76339, 81031, 100736, 152678, 162062, 201472, 305356, 324124, 610712, 648248, 1221424, 1296496, 2442848, 2592992, 4885696, 5185984, 7860007, 9771392, 10371968, 15720014, 19542784, 20743936, 31440028, 62880056, 63771397, 125760112, 127542794, 251520224, 255085588, 503040448, 510171176, 1006080896, 1020342352, 2012161792, 2040684704, 4081369408, 6185825509, 8162738816, 12371651018, 16325477632, 24743302036, 49486604072, 98973208144, 197946416288, 395892832576, 791785665152, 1583571330304]

約数ペア:

[(1, 1583571330304), (2, 791785665152), (4, 395892832576), (8, 197946416288), (16, 98973208144), (32, 49486604072), (64, 24743302036), (97, 16325477632), (128, 12371651018), (194, 8162738816), (256, 6185825509), (388, 4081369408), (776, 2040684704), (787, 2012161792), (1552, 1020342352), (1574, 1006080896), (3104, 510171176), (3148, 503040448), (6208, 255085588), (6296, 251520224), (12416, 127542794), (12592, 125760112), (24832, 63771397), (25184, 62880056), (50368, 31440028), (76339, 20743936), (81031, 19542784), (100736, 15720014), (152678, 10371968), (162062, 9771392), (201472, 7860007), (305356, 5185984), (324124, 4885696), (610712, 2592992), (648248, 2442848), (1221424, 1296496)]