929831728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25703}}^1$

素因数の和:25754

約数の個数: 80

約数和(自身を含む): 2294853120

約数和(自身を除く): 1365021392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 18088, 25703, 36176, 51406, 102812, 179921, 205624, 359842, 411248, 436951, 488357, 719684, 873902, 976714, 1439368, 1747804, 1953428, 2878736, 3058657, 3418499, 3495608, 3906856, 6117314, 6836998, 6991216, 7813712, 8302069, 12234628, 13673996, 16604138, 24469256, 27347992, 33208276, 48938512, 54695984, 58114483, 66416552, 116228966, 132833104, 232457932, 464915864, 929831728]

約数ペア:

[(1, 929831728), (2, 464915864), (4, 232457932), (7, 132833104), (8, 116228966), (14, 66416552), (16, 58114483), (17, 54695984), (19, 48938512), (28, 33208276), (34, 27347992), (38, 24469256), (56, 16604138), (68, 13673996), (76, 12234628), (112, 8302069), (119, 7813712), (133, 6991216), (136, 6836998), (152, 6117314), (238, 3906856), (266, 3495608), (272, 3418499), (304, 3058657), (323, 2878736), (476, 1953428), (532, 1747804), (646, 1439368), (952, 976714), (1064, 873902), (1292, 719684), (1904, 488357), (2128, 436951), (2261, 411248), (2584, 359842), (4522, 205624), (5168, 179921), (9044, 102812), (18088, 51406), (25703, 36176)]