9917936432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{6491}}^1$

素因数の和:6654

約数の個数: 80

約数和(自身を含む): 20648455200

約数和(自身を除く): 10730518768

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 89, 116, 148, 178, 232, 296, 356, 464, 592, 712, 1073, 1424, 2146, 2581, 3293, 4292, 5162, 6491, 6586, 8584, 10324, 12982, 13172, 17168, 20648, 25964, 26344, 41296, 51928, 52688, 95497, 103856, 188239, 190994, 240167, 376478, 381988, 480334, 577699, 752956, 763976, 960668, 1155398, 1505912, 1527952, 1921336, 2310796, 3011824, 3842672, 4621592, 6964843, 9243184, 13929686, 16753271, 21374863, 27859372, 33506542, 42749726, 55718744, 67013084, 85499452, 111437488, 134026168, 170998904, 268052336, 341997808, 619871027, 1239742054, 2479484108, 4958968216, 9917936432]

約数ペア:

[(1, 9917936432), (2, 4958968216), (4, 2479484108), (8, 1239742054), (16, 619871027), (29, 341997808), (37, 268052336), (58, 170998904), (74, 134026168), (89, 111437488), (116, 85499452), (148, 67013084), (178, 55718744), (232, 42749726), (296, 33506542), (356, 27859372), (464, 21374863), (592, 16753271), (712, 13929686), (1073, 9243184), (1424, 6964843), (2146, 4621592), (2581, 3842672), (3293, 3011824), (4292, 2310796), (5162, 1921336), (6491, 1527952), (6586, 1505912), (8584, 1155398), (10324, 960668), (12982, 763976), (13172, 752956), (17168, 577699), (20648, 480334), (25964, 381988), (26344, 376478), (41296, 240167), (51928, 190994), (52688, 188239), (95497, 103856)]