15988893648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12161}}^1$

素因数の和:12242

約数の個数: 240

約数和(自身を含む): 52951985856

約数和(自身を除く): 36963092208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 49, 52, 56, 78, 84, 86, 91, 98, 104, 112, 129, 147, 156, 168, 172, 182, 196, 208, 258, 273, 294, 301, 312, 336, 344, 364, 392, 516, 546, 559, 588, 602, 624, 637, 688, 728, 784, 903, 1032, 1092, 1118, 1176, 1204, 1274, 1456, 1677, 1806, 1911, 2064, 2107, 2184, 2236, 2352, 2408, 2548, 3354, 3612, 3822, 3913, 4214, 4368, 4472, 4816, 5096, 6321, 6708, 7224, 7644, 7826, 8428, 8944, 10192, 11739, 12161, 12642, 13416, 14448, 15288, 15652, 16856, 23478, 24322, 25284, 26832, 27391, 30576, 31304, 33712, 36483, 46956, 48644, 50568, 54782, 62608, 72966, 82173, 85127, 93912, 97288, 101136, 109564, 145932, 158093, 164346, 170254, 187824, 194576, 219128, 255381, 291864, 316186, 328692, 340508, 438256, 474279, 510762, 522923, 583728, 595889, 632372, 657384, 681016, 948558, 1021524, 1045846, 1106651, 1191778, 1264744, 1314768, 1362032, 1568769, 1787667, 1897116, 2043048, 2091692, 2213302, 2383556, 2529488, 3137538, 3319953, 3575334, 3660461, 3794232, 4086096, 4183384, 4426604, 4767112, 6275076, 6639906, 6797999, 7150668, 7320922, 7588464, 7746557, 8366768, 8853208, 9534224, 10981383, 12550152, 13279812, 13595998, 14301336, 14641844, 15493114, 17706416, 20393997, 21962766, 23239671, 25100304, 25623227, 26559624, 27191996, 28602672, 29283688, 30986228, 40787994, 43925532, 46479342, 47585993, 51246454, 53119248, 54383992, 58567376, 61972456, 76869681, 81575988, 87851064, 92958684, 95171986, 102492908, 108767984, 123944912, 142757979, 153739362, 163151976, 175702128, 185917368, 190343972, 204985816, 285515958, 307478724, 326303952, 333101951, 371834736, 380687944, 409971632, 571031916, 614957448, 666203902, 761375888, 999305853, 1142063832, 1229914896, 1332407804, 1998611706, 2284127664, 2664815608, 3997223412, 5329631216, 7994446824, 15988893648]

約数ペア:

[(1, 15988893648), (2, 7994446824), (3, 5329631216), (4, 3997223412), (6, 2664815608), (7, 2284127664), (8, 1998611706), (12, 1332407804), (13, 1229914896), (14, 1142063832), (16, 999305853), (21, 761375888), (24, 666203902), (26, 614957448), (28, 571031916), (39, 409971632), (42, 380687944), (43, 371834736), (48, 333101951), (49, 326303952), (52, 307478724), (56, 285515958), (78, 204985816), (84, 190343972), (86, 185917368), (91, 175702128), (98, 163151976), (104, 153739362), (112, 142757979), (129, 123944912), (147, 108767984), (156, 102492908), (168, 95171986), (172, 92958684), (182, 87851064), (196, 81575988), (208, 76869681), (258, 61972456), (273, 58567376), (294, 54383992), (301, 53119248), (312, 51246454), (336, 47585993), (344, 46479342), (364, 43925532), (392, 40787994), (516, 30986228), (546, 29283688), (559, 28602672), (588, 27191996), (602, 26559624), (624, 25623227), (637, 25100304), (688, 23239671), (728, 21962766), (784, 20393997), (903, 17706416), (1032, 15493114), (1092, 14641844), (1118, 14301336), (1176, 13595998), (1204, 13279812), (1274, 12550152), (1456, 10981383), (1677, 9534224), (1806, 8853208), (1911, 8366768), (2064, 7746557), (2107, 7588464), (2184, 7320922), (2236, 7150668), (2352, 6797999), (2408, 6639906), (2548, 6275076), (3354, 4767112), (3612, 4426604), (3822, 4183384), (3913, 4086096), (4214, 3794232), (4368, 3660461), (4472, 3575334), (4816, 3319953), (5096, 3137538), (6321, 2529488), (6708, 2383556), (7224, 2213302), (7644, 2091692), (7826, 2043048), (8428, 1897116), (8944, 1787667), (10192, 1568769), (11739, 1362032), (12161, 1314768), (12642, 1264744), (13416, 1191778), (14448, 1106651), (15288, 1045846), (15652, 1021524), (16856, 948558), (23478, 681016), (24322, 657384), (25284, 632372), (26832, 595889), (27391, 583728), (30576, 522923), (31304, 510762), (33712, 474279), (36483, 438256), (46956, 340508), (48644, 328692), (50568, 316186), (54782, 291864), (62608, 255381), (72966, 219128), (82173, 194576), (85127, 187824), (93912, 170254), (97288, 164346), (101136, 158093), (109564, 145932)]