388569950912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131447}}^1$

素因数の和:131519

約数の個数: 224

約数和(自身を含む): 1009646830080

約数和(自身を除く): 621076879168

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 32, 34, 38, 44, 52, 64, 68, 76, 88, 104, 136, 143, 152, 176, 187, 208, 209, 221, 247, 272, 286, 304, 323, 352, 374, 416, 418, 442, 494, 544, 572, 608, 646, 704, 748, 832, 836, 884, 988, 1088, 1144, 1216, 1292, 1496, 1672, 1768, 1976, 2288, 2431, 2584, 2717, 2992, 3344, 3536, 3553, 3952, 4199, 4576, 4862, 5168, 5434, 5984, 6688, 7072, 7106, 7904, 8398, 9152, 9724, 10336, 10868, 11968, 13376, 14144, 14212, 15808, 16796, 19448, 20672, 21736, 28424, 33592, 38896, 43472, 46189, 56848, 67184, 77792, 86944, 92378, 113696, 131447, 134368, 155584, 173888, 184756, 227392, 262894, 268736, 369512, 525788, 739024, 1051576, 1445917, 1478048, 1708811, 2103152, 2234599, 2497493, 2891834, 2956096, 3417622, 4206304, 4469198, 4994986, 5783668, 6835244, 8412608, 8938396, 9989972, 11567336, 13670488, 17876792, 18796921, 19979944, 23134672, 24580589, 27340976, 27472423, 29049787, 32467409, 35753584, 37593842, 39959888, 42457381, 46269344, 49161178, 54681952, 54944846, 58099574, 64934818, 71507168, 75187684, 79919776, 84914762, 92538688, 98322356, 109363904, 109889692, 116199148, 129869636, 143014336, 150375368, 159839552, 169829524, 196644712, 219779384, 232398296, 259739272, 300750736, 319547657, 339659048, 357141499, 393289424, 439558768, 464796592, 467031191, 519478544, 551945953, 601501472, 639095314, 679318096, 714282998, 786578848, 879117536, 929593184, 934062382, 1038957088, 1103891906, 1203002944, 1278190628, 1358636192, 1428565996, 1573157696, 1758235072, 1859186368, 1868124764, 2077914176, 2207783812, 2556381256, 2717272384, 2857131992, 3736249528, 4415567624, 5112762512, 5714263984, 6071405483, 7472499056, 8831135248, 10225525024, 11428527968, 12142810966, 14944998112, 17662270496, 20451050048, 22857055936, 24285621932, 29889996224, 35324540992, 48571243864, 97142487728, 194284975456, 388569950912]

約数ペア:

[(1, 388569950912), (2, 194284975456), (4, 97142487728), (8, 48571243864), (11, 35324540992), (13, 29889996224), (16, 24285621932), (17, 22857055936), (19, 20451050048), (22, 17662270496), (26, 14944998112), (32, 12142810966), (34, 11428527968), (38, 10225525024), (44, 8831135248), (52, 7472499056), (64, 6071405483), (68, 5714263984), (76, 5112762512), (88, 4415567624), (104, 3736249528), (136, 2857131992), (143, 2717272384), (152, 2556381256), (176, 2207783812), (187, 2077914176), (208, 1868124764), (209, 1859186368), (221, 1758235072), (247, 1573157696), (272, 1428565996), (286, 1358636192), (304, 1278190628), (323, 1203002944), (352, 1103891906), (374, 1038957088), (416, 934062382), (418, 929593184), (442, 879117536), (494, 786578848), (544, 714282998), (572, 679318096), (608, 639095314), (646, 601501472), (704, 551945953), (748, 519478544), (832, 467031191), (836, 464796592), (884, 439558768), (988, 393289424), (1088, 357141499), (1144, 339659048), (1216, 319547657), (1292, 300750736), (1496, 259739272), (1672, 232398296), (1768, 219779384), (1976, 196644712), (2288, 169829524), (2431, 159839552), (2584, 150375368), (2717, 143014336), (2992, 129869636), (3344, 116199148), (3536, 109889692), (3553, 109363904), (3952, 98322356), (4199, 92538688), (4576, 84914762), (4862, 79919776), (5168, 75187684), (5434, 71507168), (5984, 64934818), (6688, 58099574), (7072, 54944846), (7106, 54681952), (7904, 49161178), (8398, 46269344), (9152, 42457381), (9724, 39959888), (10336, 37593842), (10868, 35753584), (11968, 32467409), (13376, 29049787), (14144, 27472423), (14212, 27340976), (15808, 24580589), (16796, 23134672), (19448, 19979944), (20672, 18796921), (21736, 17876792), (28424, 13670488), (33592, 11567336), (38896, 9989972), (43472, 8938396), (46189, 8412608), (56848, 6835244), (67184, 5783668), (77792, 4994986), (86944, 4469198), (92378, 4206304), (113696, 3417622), (131447, 2956096), (134368, 2891834), (155584, 2497493), (173888, 2234599), (184756, 2103152), (227392, 1708811), (262894, 1478048), (268736, 1445917), (369512, 1051576), (525788, 739024)]