490862112

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 1481195520

約数和(自身を除く): 990333408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 127, 152, 156, 163, 208, 228, 247, 254, 304, 312, 326, 381, 416, 456, 489, 494, 508, 608, 624, 652, 741, 762, 912, 978, 988, 1016, 1248, 1304, 1482, 1524, 1651, 1824, 1956, 1976, 2032, 2119, 2413, 2608, 2964, 3048, 3097, 3302, 3912, 3952, 4064, 4238, 4826, 4953, 5216, 5928, 6096, 6194, 6357, 6604, 7239, 7824, 7904, 8476, 9291, 9652, 9906, 11856, 12192, 12388, 12714, 13208, 14478, 15648, 16952, 18582, 19304, 19812, 20701, 23712, 24776, 25428, 26416, 28956, 31369, 33904, 37164, 38608, 39624, 40261, 41402, 49552, 50856, 52832, 57912, 62103, 62738, 67808, 74328, 77216, 79248, 80522, 82804, 94107, 99104, 101712, 115824, 120783, 124206, 125476, 148656, 158496, 161044, 165608, 188214, 203424, 231648, 241566, 248412, 250952, 269113, 297312, 322088, 331216, 376428, 393319, 483132, 496824, 501904, 538226, 644176, 662432, 752856, 786638, 807339, 966264, 993648, 1003808, 1076452, 1179957, 1288352, 1505712, 1573276, 1614678, 1932528, 1987296, 2152904, 2359914, 3011424, 3146552, 3229356, 3865056, 4305808, 4719828, 5113147, 6293104, 6458712, 8611616, 9439656, 10226294, 12586208, 12917424, 15339441, 18879312, 20452588, 25834848, 30678882, 37758624, 40905176, 61357764, 81810352, 122715528, 163620704, 245431056, 490862112]

約数ペア:

[(1, 490862112), (2, 245431056), (3, 163620704), (4, 122715528), (6, 81810352), (8, 61357764), (12, 40905176), (13, 37758624), (16, 30678882), (19, 25834848), (24, 20452588), (26, 18879312), (32, 15339441), (38, 12917424), (39, 12586208), (48, 10226294), (52, 9439656), (57, 8611616), (76, 6458712), (78, 6293104), (96, 5113147), (104, 4719828), (114, 4305808), (127, 3865056), (152, 3229356), (156, 3146552), (163, 3011424), (208, 2359914), (228, 2152904), (247, 1987296), (254, 1932528), (304, 1614678), (312, 1573276), (326, 1505712), (381, 1288352), (416, 1179957), (456, 1076452), (489, 1003808), (494, 993648), (508, 966264), (608, 807339), (624, 786638), (652, 752856), (741, 662432), (762, 644176), (912, 538226), (978, 501904), (988, 496824), (1016, 483132), (1248, 393319), (1304, 376428), (1482, 331216), (1524, 322088), (1651, 297312), (1824, 269113), (1956, 250952), (1976, 248412), (2032, 241566), (2119, 231648), (2413, 203424), (2608, 188214), (2964, 165608), (3048, 161044), (3097, 158496), (3302, 148656), (3912, 125476), (3952, 124206), (4064, 120783), (4238, 115824), (4826, 101712), (4953, 99104), (5216, 94107), (5928, 82804), (6096, 80522), (6194, 79248), (6357, 77216), (6604, 74328), (7239, 67808), (7824, 62738), (7904, 62103), (8476, 57912), (9291, 52832), (9652, 50856), (9906, 49552), (11856, 41402), (12192, 40261), (12388, 39624), (12714, 38608), (13208, 37164), (14478, 33904), (15648, 31369), (16952, 28956), (18582, 26416), (19304, 25428), (19812, 24776), (20701, 23712)]