201808776976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{201451}}^1$

素因数の和:201632

約数の個数: 80

約数和(自身を含む): 431655229440

約数和(自身を除く): 229846452464

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 127, 136, 232, 254, 272, 464, 493, 508, 986, 1016, 1972, 2032, 2159, 3683, 3944, 4318, 7366, 7888, 8636, 14732, 17272, 29464, 34544, 58928, 62611, 125222, 201451, 250444, 402902, 500888, 805804, 1001776, 1611608, 3223216, 3424667, 5842079, 6849334, 11684158, 13698668, 23368316, 25584277, 27397336, 46736632, 51168554, 54794672, 93473264, 99315343, 102337108, 198630686, 204674216, 397261372, 409348432, 434932709, 741944033, 794522744, 869865418, 1483888066, 1589045488, 1739730836, 2967776132, 3479461672, 5935552264, 6958923344, 11871104528, 12613048561, 25226097122, 50452194244, 100904388488, 201808776976]

約数ペア:

[(1, 201808776976), (2, 100904388488), (4, 50452194244), (8, 25226097122), (16, 12613048561), (17, 11871104528), (29, 6958923344), (34, 5935552264), (58, 3479461672), (68, 2967776132), (116, 1739730836), (127, 1589045488), (136, 1483888066), (232, 869865418), (254, 794522744), (272, 741944033), (464, 434932709), (493, 409348432), (508, 397261372), (986, 204674216), (1016, 198630686), (1972, 102337108), (2032, 99315343), (2159, 93473264), (3683, 54794672), (3944, 51168554), (4318, 46736632), (7366, 27397336), (7888, 25584277), (8636, 23368316), (14732, 13698668), (17272, 11684158), (29464, 6849334), (34544, 5842079), (58928, 3424667), (62611, 3223216), (125222, 1611608), (201451, 1001776), (250444, 805804), (402902, 500888)]