553992816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 1600421376

約数和(自身を除く): 1046428560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1209, 1352, 1488, 1612, 2028, 2203, 2418, 2704, 3224, 4056, 4406, 4836, 5239, 6448, 6609, 8112, 8812, 9672, 10478, 13218, 15717, 17624, 19344, 20956, 26436, 28639, 31434, 35248, 41912, 52872, 57278, 62868, 68293, 83824, 85917, 105744, 114556, 125736, 136586, 171834, 204879, 229112, 251472, 273172, 343668, 372307, 409758, 458224, 546344, 687336, 744614, 819516, 887809, 1092688, 1116921, 1374672, 1489228, 1639032, 1775618, 2233842, 2663427, 2978456, 3278064, 3551236, 4467684, 5326854, 5956912, 7102472, 8935368, 10653708, 11541517, 14204944, 17870736, 21307416, 23083034, 34624551, 42614832, 46166068, 69249102, 92332136, 138498204, 184664272, 276996408, 553992816]

約数ペア:

[(1, 553992816), (2, 276996408), (3, 184664272), (4, 138498204), (6, 92332136), (8, 69249102), (12, 46166068), (13, 42614832), (16, 34624551), (24, 23083034), (26, 21307416), (31, 17870736), (39, 14204944), (48, 11541517), (52, 10653708), (62, 8935368), (78, 7102472), (93, 5956912), (104, 5326854), (124, 4467684), (156, 3551236), (169, 3278064), (186, 2978456), (208, 2663427), (248, 2233842), (312, 1775618), (338, 1639032), (372, 1489228), (403, 1374672), (496, 1116921), (507, 1092688), (624, 887809), (676, 819516), (744, 744614), (806, 687336), (1014, 546344), (1209, 458224), (1352, 409758), (1488, 372307), (1612, 343668), (2028, 273172), (2203, 251472), (2418, 229112), (2704, 204879), (3224, 171834), (4056, 136586), (4406, 125736), (4836, 114556), (5239, 105744), (6448, 85917), (6609, 83824), (8112, 68293), (8812, 62868), (9672, 57278), (10478, 52872), (13218, 41912), (15717, 35248), (17624, 31434), (19344, 28639), (20956, 26436)]