991467048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9383

約数の個数: 128

約数和(自身を含む): 3006259200

約数和(自身を除く): 2014792152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2728, 3224, 3432, 4092, 4433, 4836, 8184, 8866, 9319, 9672, 13299, 17732, 18638, 26598, 27957, 35464, 37276, 53196, 55914, 74552, 102509, 106392, 111828, 121147, 205018, 223656, 242294, 288889, 307527, 363441, 410036, 484588, 577778, 615054, 726882, 820072, 866667, 969176, 1155556, 1230108, 1332617, 1453764, 1733334, 2311112, 2460216, 2665234, 2907528, 3177779, 3466668, 3755557, 3997851, 5330468, 6355558, 6933336, 7511114, 7995702, 9533337, 10660936, 11266671, 12711116, 15022228, 15991404, 19066674, 22533342, 25422232, 30044456, 31982808, 38133348, 41311127, 45066684, 76266696, 82622254, 90133368, 123933381, 165244508, 247866762, 330489016, 495733524, 991467048]

約数ペア:

[(1, 991467048), (2, 495733524), (3, 330489016), (4, 247866762), (6, 165244508), (8, 123933381), (11, 90133368), (12, 82622254), (13, 76266696), (22, 45066684), (24, 41311127), (26, 38133348), (31, 31982808), (33, 30044456), (39, 25422232), (44, 22533342), (52, 19066674), (62, 15991404), (66, 15022228), (78, 12711116), (88, 11266671), (93, 10660936), (104, 9533337), (124, 7995702), (132, 7511114), (143, 6933336), (156, 6355558), (186, 5330468), (248, 3997851), (264, 3755557), (286, 3466668), (312, 3177779), (341, 2907528), (372, 2665234), (403, 2460216), (429, 2311112), (572, 1733334), (682, 1453764), (744, 1332617), (806, 1230108), (858, 1155556), (1023, 969176), (1144, 866667), (1209, 820072), (1364, 726882), (1612, 615054), (1716, 577778), (2046, 484588), (2418, 410036), (2728, 363441), (3224, 307527), (3432, 288889), (4092, 242294), (4433, 223656), (4836, 205018), (8184, 121147), (8866, 111828), (9319, 106392), (9672, 102509), (13299, 74552), (17732, 55914), (18638, 53196), (26598, 37276), (27957, 35464)]