1118530816

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7151}}^1$

素因数の和:7227

約数の個数: 72

約数和(自身を含む): 2455939584

約数和(自身を除く): 1337408768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 3328, 4888, 6016, 7151, 9776, 12032, 14302, 19552, 28604, 39104, 57208, 78208, 92963, 114416, 156416, 185926, 228832, 336097, 371852, 457664, 672194, 743704, 915328, 1344388, 1487408, 1830656, 2688776, 2974816, 4369261, 5377552, 5949632, 8738522, 10755104, 11899264, 17477044, 21510208, 23798528, 34954088, 43020416, 69908176, 86040832, 139816352, 279632704, 559265408, 1118530816]

約数ペア:

[(1, 1118530816), (2, 559265408), (4, 279632704), (8, 139816352), (13, 86040832), (16, 69908176), (26, 43020416), (32, 34954088), (47, 23798528), (52, 21510208), (64, 17477044), (94, 11899264), (104, 10755104), (128, 8738522), (188, 5949632), (208, 5377552), (256, 4369261), (376, 2974816), (416, 2688776), (611, 1830656), (752, 1487408), (832, 1344388), (1222, 915328), (1504, 743704), (1664, 672194), (2444, 457664), (3008, 371852), (3328, 336097), (4888, 228832), (6016, 185926), (7151, 156416), (9776, 114416), (12032, 92963), (14302, 78208), (19552, 57208), (28604, 39104)]