1309006368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1895

約数の個数: 144

約数和(自身を含む): 3948890400

約数和(自身を除く): 2639884032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 139, 144, 152, 171, 228, 278, 288, 304, 342, 417, 456, 556, 608, 684, 834, 912, 1112, 1251, 1368, 1668, 1721, 1824, 2224, 2502, 2641, 2736, 3336, 3442, 4448, 5004, 5163, 5282, 5472, 6672, 6884, 7923, 10008, 10326, 10564, 13344, 13768, 15489, 15846, 20016, 20652, 21128, 23769, 27536, 30978, 31692, 32699, 40032, 41304, 42256, 47538, 55072, 61956, 63384, 65398, 82608, 84512, 95076, 98097, 123912, 126768, 130796, 165216, 190152, 196194, 239219, 247824, 253536, 261592, 294291, 380304, 392388, 478438, 495648, 523184, 588582, 717657, 760608, 784776, 956876, 1046368, 1177164, 1435314, 1569552, 1913752, 2152971, 2354328, 2870628, 3139104, 3827504, 4305942, 4545161, 4708656, 5741256, 7655008, 8611884, 9090322, 9417312, 11482512, 13635483, 17223768, 18180644, 22965024, 27270966, 34447536, 36361288, 40906449, 54541932, 68895072, 72722576, 81812898, 109083864, 145445152, 163625796, 218167728, 327251592, 436335456, 654503184, 1309006368]

約数ペア:

[(1, 1309006368), (2, 654503184), (3, 436335456), (4, 327251592), (6, 218167728), (8, 163625796), (9, 145445152), (12, 109083864), (16, 81812898), (18, 72722576), (19, 68895072), (24, 54541932), (32, 40906449), (36, 36361288), (38, 34447536), (48, 27270966), (57, 22965024), (72, 18180644), (76, 17223768), (96, 13635483), (114, 11482512), (139, 9417312), (144, 9090322), (152, 8611884), (171, 7655008), (228, 5741256), (278, 4708656), (288, 4545161), (304, 4305942), (342, 3827504), (417, 3139104), (456, 2870628), (556, 2354328), (608, 2152971), (684, 1913752), (834, 1569552), (912, 1435314), (1112, 1177164), (1251, 1046368), (1368, 956876), (1668, 784776), (1721, 760608), (1824, 717657), (2224, 588582), (2502, 523184), (2641, 495648), (2736, 478438), (3336, 392388), (3442, 380304), (4448, 294291), (5004, 261592), (5163, 253536), (5282, 247824), (5472, 239219), (6672, 196194), (6884, 190152), (7923, 165216), (10008, 130796), (10326, 126768), (10564, 123912), (13344, 98097), (13768, 95076), (15489, 84512), (15846, 82608), (20016, 65398), (20652, 63384), (21128, 61956), (23769, 55072), (27536, 47538), (30978, 42256), (31692, 41304), (32699, 40032)]