39991392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 132088320

約数和(自身を除く): 92096928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 239, 249, 252, 288, 332, 336, 478, 498, 504, 581, 664, 672, 717, 747, 956, 996, 1008, 1162, 1328, 1434, 1494, 1673, 1743, 1912, 1992, 2016, 2151, 2324, 2656, 2868, 2988, 3346, 3486, 3824, 3984, 4302, 4648, 5019, 5229, 5736, 5976, 6692, 6972, 7648, 7968, 8604, 9296, 10038, 10458, 11472, 11952, 13384, 13944, 15057, 17208, 18592, 19837, 20076, 20916, 22944, 23904, 26768, 27888, 30114, 34416, 39674, 40152, 41832, 53536, 55776, 59511, 60228, 68832, 79348, 80304, 83664, 119022, 120456, 138859, 158696, 160608, 167328, 178533, 238044, 240912, 277718, 317392, 357066, 416577, 476088, 481824, 555436, 634784, 714132, 833154, 952176, 1110872, 1249731, 1428264, 1666308, 1904352, 2221744, 2499462, 2856528, 3332616, 4443488, 4998924, 5713056, 6665232, 9997848, 13330464, 19995696, 39991392]

約数ペア:

[(1, 39991392), (2, 19995696), (3, 13330464), (4, 9997848), (6, 6665232), (7, 5713056), (8, 4998924), (9, 4443488), (12, 3332616), (14, 2856528), (16, 2499462), (18, 2221744), (21, 1904352), (24, 1666308), (28, 1428264), (32, 1249731), (36, 1110872), (42, 952176), (48, 833154), (56, 714132), (63, 634784), (72, 555436), (83, 481824), (84, 476088), (96, 416577), (112, 357066), (126, 317392), (144, 277718), (166, 240912), (168, 238044), (224, 178533), (239, 167328), (249, 160608), (252, 158696), (288, 138859), (332, 120456), (336, 119022), (478, 83664), (498, 80304), (504, 79348), (581, 68832), (664, 60228), (672, 59511), (717, 55776), (747, 53536), (956, 41832), (996, 40152), (1008, 39674), (1162, 34416), (1328, 30114), (1434, 27888), (1494, 26768), (1673, 23904), (1743, 22944), (1912, 20916), (1992, 20076), (2016, 19837), (2151, 18592), (2324, 17208), (2656, 15057), (2868, 13944), (2988, 13384), (3346, 11952), (3486, 11472), (3824, 10458), (3984, 10038), (4302, 9296), (4648, 8604), (5019, 7968), (5229, 7648), (5736, 6972), (5976, 6692)]