989310816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2069

約数の個数: 144

約数和(自身を含む): 3053166480

約数和(自身を除く): 2063855664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 208, 234, 278, 288, 312, 416, 417, 468, 556, 624, 834, 936, 1112, 1248, 1251, 1668, 1807, 1872, 1901, 2224, 2502, 3336, 3614, 3744, 3802, 4448, 5004, 5421, 5703, 6672, 7228, 7604, 10008, 10842, 11406, 13344, 14456, 15208, 16263, 17109, 20016, 21684, 22812, 24713, 28912, 30416, 32526, 34218, 40032, 43368, 45624, 49426, 57824, 60832, 65052, 68436, 74139, 86736, 91248, 98852, 130104, 136872, 148278, 173472, 182496, 197704, 222417, 260208, 264239, 273744, 296556, 395408, 444834, 520416, 528478, 547488, 593112, 790816, 792717, 889668, 1056956, 1186224, 1585434, 1779336, 2113912, 2372448, 2378151, 3170868, 3435107, 3558672, 4227824, 4756302, 6341736, 6870214, 7117344, 8455648, 9512604, 10305321, 12683472, 13740428, 19025208, 20610642, 25366944, 27480856, 30915963, 38050416, 41221284, 54961712, 61831926, 76100832, 82442568, 109923424, 123663852, 164885136, 247327704, 329770272, 494655408, 989310816]

約数ペア:

[(1, 989310816), (2, 494655408), (3, 329770272), (4, 247327704), (6, 164885136), (8, 123663852), (9, 109923424), (12, 82442568), (13, 76100832), (16, 61831926), (18, 54961712), (24, 41221284), (26, 38050416), (32, 30915963), (36, 27480856), (39, 25366944), (48, 20610642), (52, 19025208), (72, 13740428), (78, 12683472), (96, 10305321), (104, 9512604), (117, 8455648), (139, 7117344), (144, 6870214), (156, 6341736), (208, 4756302), (234, 4227824), (278, 3558672), (288, 3435107), (312, 3170868), (416, 2378151), (417, 2372448), (468, 2113912), (556, 1779336), (624, 1585434), (834, 1186224), (936, 1056956), (1112, 889668), (1248, 792717), (1251, 790816), (1668, 593112), (1807, 547488), (1872, 528478), (1901, 520416), (2224, 444834), (2502, 395408), (3336, 296556), (3614, 273744), (3744, 264239), (3802, 260208), (4448, 222417), (5004, 197704), (5421, 182496), (5703, 173472), (6672, 148278), (7228, 136872), (7604, 130104), (10008, 98852), (10842, 91248), (11406, 86736), (13344, 74139), (14456, 68436), (15208, 65052), (16263, 60832), (17109, 57824), (20016, 49426), (21684, 45624), (22812, 43368), (24713, 40032), (28912, 34218), (30416, 32526)]