21977897424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{15187}}^1$

素因数の和:15337

約数の個数: 160

約数和(自身を含む): 66895242240

約数和(自身を除く): 44917344816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 73, 84, 112, 118, 146, 168, 177, 219, 236, 292, 336, 354, 413, 438, 472, 511, 584, 708, 826, 876, 944, 1022, 1168, 1239, 1416, 1533, 1652, 1752, 2044, 2478, 2832, 3066, 3304, 3504, 4088, 4307, 4956, 6132, 6608, 8176, 8614, 9912, 12264, 12921, 15187, 17228, 19824, 24528, 25842, 30149, 30374, 34456, 45561, 51684, 60298, 60748, 68912, 90447, 91122, 103368, 106309, 120596, 121496, 180894, 182244, 206736, 212618, 241192, 242992, 318927, 361788, 364488, 425236, 482384, 637854, 723576, 728976, 850472, 896033, 1108651, 1275708, 1447152, 1700944, 1792066, 2217302, 2551416, 2688099, 3325953, 3584132, 4434604, 5102832, 5376198, 6272231, 6651906, 7168264, 7760557, 8869208, 10752396, 12544462, 13303812, 14336528, 15521114, 17738416, 18816693, 21504792, 23281671, 25088924, 26607624, 31042228, 37633386, 43009584, 46563342, 50177848, 53215248, 62084456, 65410409, 75266772, 93126684, 100355696, 124168912, 130820818, 150533544, 186253368, 196231227, 261641636, 301067088, 372506736, 392462454, 457872863, 523283272, 784924908, 915745726, 1046566544, 1373618589, 1569849816, 1831491452, 2747237178, 3139699632, 3662982904, 5494474356, 7325965808, 10988948712, 21977897424]

約数ペア:

[(1, 21977897424), (2, 10988948712), (3, 7325965808), (4, 5494474356), (6, 3662982904), (7, 3139699632), (8, 2747237178), (12, 1831491452), (14, 1569849816), (16, 1373618589), (21, 1046566544), (24, 915745726), (28, 784924908), (42, 523283272), (48, 457872863), (56, 392462454), (59, 372506736), (73, 301067088), (84, 261641636), (112, 196231227), (118, 186253368), (146, 150533544), (168, 130820818), (177, 124168912), (219, 100355696), (236, 93126684), (292, 75266772), (336, 65410409), (354, 62084456), (413, 53215248), (438, 50177848), (472, 46563342), (511, 43009584), (584, 37633386), (708, 31042228), (826, 26607624), (876, 25088924), (944, 23281671), (1022, 21504792), (1168, 18816693), (1239, 17738416), (1416, 15521114), (1533, 14336528), (1652, 13303812), (1752, 12544462), (2044, 10752396), (2478, 8869208), (2832, 7760557), (3066, 7168264), (3304, 6651906), (3504, 6272231), (4088, 5376198), (4307, 5102832), (4956, 4434604), (6132, 3584132), (6608, 3325953), (8176, 2688099), (8614, 2551416), (9912, 2217302), (12264, 1792066), (12921, 1700944), (15187, 1447152), (17228, 1275708), (19824, 1108651), (24528, 896033), (25842, 850472), (30149, 728976), (30374, 723576), (34456, 637854), (45561, 482384), (51684, 425236), (60298, 364488), (60748, 361788), (68912, 318927), (90447, 242992), (91122, 241192), (103368, 212618), (106309, 206736), (120596, 182244), (121496, 180894)]