248780913664

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1154

約数の個数: 176

約数和(自身を含む): 535393013760

約数和(自身を除く): 286612100096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 131, 136, 254, 256, 262, 272, 508, 512, 524, 544, 859, 1016, 1024, 1048, 1088, 1718, 2032, 2096, 2159, 2176, 2227, 3436, 4064, 4192, 4318, 4352, 4454, 6872, 8128, 8384, 8636, 8704, 8908, 13744, 14603, 16256, 16637, 16768, 17272, 17408, 17816, 27488, 29206, 32512, 33274, 33536, 34544, 35632, 54976, 58412, 65024, 66548, 67072, 69088, 71264, 109093, 109952, 112529, 116824, 130048, 133096, 134144, 138176, 142528, 218186, 219904, 225058, 233648, 266192, 276352, 282829, 285056, 436372, 439808, 450116, 467296, 532384, 552704, 565658, 570112, 872744, 879616, 900232, 934592, 1064768, 1105408, 1131316, 1140224, 1745488, 1800464, 1854581, 1869184, 1912993, 2129536, 2210816, 2262632, 2280448, 3490976, 3600928, 3709162, 3738368, 3825986, 4259072, 4525264, 6981952, 7201856, 7418324, 7476736, 7651972, 8518144, 9050528, 13963904, 14291183, 14403712, 14836648, 14953472, 15303944, 17036288, 18101056, 27927808, 28582366, 28807424, 29673296, 30607888, 36202112, 55855616, 57164732, 57614848, 59346592, 61215776, 72404224, 111711232, 114329464, 115229696, 118693184, 122431552, 144808448, 228658928, 237386368, 242950111, 244863104, 289616896, 457317856, 474772736, 485900222, 489726208, 914635712, 949545472, 971800444, 979452416, 1829271424, 1899090944, 1943600888, 1958904832, 3658542848, 3887201776, 7317085696, 7774403552, 14634171392, 15548807104, 31097614208, 62195228416, 124390456832, 248780913664]

約数ペア:

[(1, 248780913664), (2, 124390456832), (4, 62195228416), (8, 31097614208), (16, 15548807104), (17, 14634171392), (32, 7774403552), (34, 7317085696), (64, 3887201776), (68, 3658542848), (127, 1958904832), (128, 1943600888), (131, 1899090944), (136, 1829271424), (254, 979452416), (256, 971800444), (262, 949545472), (272, 914635712), (508, 489726208), (512, 485900222), (524, 474772736), (544, 457317856), (859, 289616896), (1016, 244863104), (1024, 242950111), (1048, 237386368), (1088, 228658928), (1718, 144808448), (2032, 122431552), (2096, 118693184), (2159, 115229696), (2176, 114329464), (2227, 111711232), (3436, 72404224), (4064, 61215776), (4192, 59346592), (4318, 57614848), (4352, 57164732), (4454, 55855616), (6872, 36202112), (8128, 30607888), (8384, 29673296), (8636, 28807424), (8704, 28582366), (8908, 27927808), (13744, 18101056), (14603, 17036288), (16256, 15303944), (16637, 14953472), (16768, 14836648), (17272, 14403712), (17408, 14291183), (17816, 13963904), (27488, 9050528), (29206, 8518144), (32512, 7651972), (33274, 7476736), (33536, 7418324), (34544, 7201856), (35632, 6981952), (54976, 4525264), (58412, 4259072), (65024, 3825986), (66548, 3738368), (67072, 3709162), (69088, 3600928), (71264, 3490976), (109093, 2280448), (109952, 2262632), (112529, 2210816), (116824, 2129536), (130048, 1912993), (133096, 1869184), (134144, 1854581), (138176, 1800464), (142528, 1745488), (218186, 1140224), (219904, 1131316), (225058, 1105408), (233648, 1064768), (266192, 934592), (276352, 900232), (282829, 879616), (285056, 872744), (436372, 570112), (439808, 565658), (450116, 552704), (467296, 532384)]