745735872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 224

約数和(自身を含む): 2415771648

約数和(自身を除く): 1670035776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 127, 136, 168, 192, 204, 224, 238, 254, 257, 272, 336, 357, 381, 408, 448, 476, 508, 514, 544, 672, 714, 762, 771, 816, 889, 952, 1016, 1028, 1088, 1344, 1428, 1524, 1542, 1632, 1778, 1799, 1904, 2032, 2056, 2159, 2667, 2856, 3048, 3084, 3264, 3556, 3598, 3808, 4064, 4112, 4318, 4369, 5334, 5397, 5712, 6096, 6168, 6477, 7112, 7196, 7616, 8128, 8224, 8636, 8738, 10668, 10794, 11424, 12192, 12336, 12954, 13107, 14224, 14392, 15113, 16448, 17272, 17476, 21336, 21588, 22848, 24384, 24672, 25908, 26214, 28448, 28784, 30226, 30583, 32639, 34544, 34952, 42672, 43176, 45339, 49344, 51816, 52428, 56896, 57568, 60452, 61166, 65278, 69088, 69904, 85344, 86352, 90678, 91749, 97917, 103632, 104856, 115136, 120904, 122332, 130556, 138176, 139808, 170688, 172704, 181356, 183498, 195834, 207264, 209712, 228473, 241808, 244664, 261112, 279616, 345408, 362712, 366996, 391668, 414528, 419424, 456946, 483616, 489328, 522224, 554863, 685419, 725424, 733992, 783336, 838848, 913892, 967232, 978656, 1044448, 1109726, 1370838, 1450848, 1467984, 1566672, 1664589, 1827784, 1957312, 2088896, 2219452, 2741676, 2901696, 2935968, 3133344, 3329178, 3655568, 3884041, 4438904, 5483352, 5871936, 6266688, 6658356, 7311136, 7768082, 8877808, 10966704, 11652123, 13316712, 14622272, 15536164, 17755616, 21933408, 23304246, 26633424, 31072328, 35511232, 43866816, 46608492, 53266848, 62144656, 93216984, 106533696, 124289312, 186433968, 248578624, 372867936, 745735872]

約数ペア:

[(1, 745735872), (2, 372867936), (3, 248578624), (4, 186433968), (6, 124289312), (7, 106533696), (8, 93216984), (12, 62144656), (14, 53266848), (16, 46608492), (17, 43866816), (21, 35511232), (24, 31072328), (28, 26633424), (32, 23304246), (34, 21933408), (42, 17755616), (48, 15536164), (51, 14622272), (56, 13316712), (64, 11652123), (68, 10966704), (84, 8877808), (96, 7768082), (102, 7311136), (112, 6658356), (119, 6266688), (127, 5871936), (136, 5483352), (168, 4438904), (192, 3884041), (204, 3655568), (224, 3329178), (238, 3133344), (254, 2935968), (257, 2901696), (272, 2741676), (336, 2219452), (357, 2088896), (381, 1957312), (408, 1827784), (448, 1664589), (476, 1566672), (508, 1467984), (514, 1450848), (544, 1370838), (672, 1109726), (714, 1044448), (762, 978656), (771, 967232), (816, 913892), (889, 838848), (952, 783336), (1016, 733992), (1028, 725424), (1088, 685419), (1344, 554863), (1428, 522224), (1524, 489328), (1542, 483616), (1632, 456946), (1778, 419424), (1799, 414528), (1904, 391668), (2032, 366996), (2056, 362712), (2159, 345408), (2667, 279616), (2856, 261112), (3048, 244664), (3084, 241808), (3264, 228473), (3556, 209712), (3598, 207264), (3808, 195834), (4064, 183498), (4112, 181356), (4318, 172704), (4369, 170688), (5334, 139808), (5397, 138176), (5712, 130556), (6096, 122332), (6168, 120904), (6477, 115136), (7112, 104856), (7196, 103632), (7616, 97917), (8128, 91749), (8224, 90678), (8636, 86352), (8738, 85344), (10668, 69904), (10794, 69088), (11424, 65278), (12192, 61166), (12336, 60452), (12954, 57568), (13107, 56896), (14224, 52428), (14392, 51816), (15113, 49344), (16448, 45339), (17272, 43176), (17476, 42672), (21336, 34952), (21588, 34544), (22848, 32639), (24384, 30583), (24672, 30226), (25908, 28784), (26214, 28448)]