323172304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 775700352

約数和(自身を除く): 452528048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 173, 182, 208, 346, 364, 692, 728, 1211, 1283, 1384, 1456, 2249, 2422, 2566, 2768, 4498, 4844, 5132, 8981, 8996, 9688, 10264, 15743, 16679, 17962, 17992, 19376, 20528, 31486, 33358, 35924, 35984, 62972, 66716, 71848, 116753, 125944, 133432, 143696, 221959, 233506, 251888, 266864, 443918, 467012, 887836, 934024, 1553713, 1775672, 1868048, 2885467, 3107426, 3551344, 5770934, 6214852, 11541868, 12429704, 20198269, 23083736, 24859408, 40396538, 46167472, 80793076, 161586152, 323172304]

約数ペア:

[(1, 323172304), (2, 161586152), (4, 80793076), (7, 46167472), (8, 40396538), (13, 24859408), (14, 23083736), (16, 20198269), (26, 12429704), (28, 11541868), (52, 6214852), (56, 5770934), (91, 3551344), (104, 3107426), (112, 2885467), (173, 1868048), (182, 1775672), (208, 1553713), (346, 934024), (364, 887836), (692, 467012), (728, 443918), (1211, 266864), (1283, 251888), (1384, 233506), (1456, 221959), (2249, 143696), (2422, 133432), (2566, 125944), (2768, 116753), (4498, 71848), (4844, 66716), (5132, 62972), (8981, 35984), (8996, 35924), (9688, 33358), (10264, 31486), (15743, 20528), (16679, 19376), (17962, 17992)]