316391952

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^3\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 891475680

約数和(自身を除く): 575083728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 361, 372, 456, 496, 589, 722, 744, 912, 961, 1083, 1178, 1444, 1488, 1767, 1922, 2166, 2356, 2883, 2888, 3534, 3844, 4332, 4712, 5766, 5776, 6859, 7068, 7688, 8664, 9424, 11191, 11532, 13718, 14136, 15376, 17328, 18259, 20577, 22382, 23064, 27436, 28272, 33573, 36518, 41154, 44764, 46128, 54777, 54872, 67146, 73036, 82308, 89528, 109554, 109744, 134292, 146072, 164616, 179056, 212629, 219108, 268584, 292144, 329232, 346921, 425258, 438216, 537168, 637887, 693842, 850516, 876432, 1040763, 1275774, 1387684, 1701032, 2081526, 2551548, 2775368, 3402064, 4163052, 5103096, 5550736, 6591499, 8326104, 10206192, 13182998, 16652208, 19774497, 26365996, 39548994, 52731992, 79097988, 105463984, 158195976, 316391952]

約数ペア:

[(1, 316391952), (2, 158195976), (3, 105463984), (4, 79097988), (6, 52731992), (8, 39548994), (12, 26365996), (16, 19774497), (19, 16652208), (24, 13182998), (31, 10206192), (38, 8326104), (48, 6591499), (57, 5550736), (62, 5103096), (76, 4163052), (93, 3402064), (114, 2775368), (124, 2551548), (152, 2081526), (186, 1701032), (228, 1387684), (248, 1275774), (304, 1040763), (361, 876432), (372, 850516), (456, 693842), (496, 637887), (589, 537168), (722, 438216), (744, 425258), (912, 346921), (961, 329232), (1083, 292144), (1178, 268584), (1444, 219108), (1488, 212629), (1767, 179056), (1922, 164616), (2166, 146072), (2356, 134292), (2883, 109744), (2888, 109554), (3534, 89528), (3844, 82308), (4332, 73036), (4712, 67146), (5766, 54872), (5776, 54777), (6859, 46128), (7068, 44764), (7688, 41154), (8664, 36518), (9424, 33573), (11191, 28272), (11532, 27436), (13718, 23064), (14136, 22382), (15376, 20577), (17328, 18259)]