344433996

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 888276480

約数和(自身を除く): 543842484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 163, 237, 316, 326, 474, 489, 652, 711, 743, 948, 978, 1422, 1467, 1486, 1956, 2229, 2844, 2934, 2972, 4458, 5868, 6687, 8916, 12877, 13374, 25754, 26748, 38631, 51508, 58697, 77262, 115893, 117394, 121109, 154524, 176091, 231786, 234788, 242218, 352182, 363327, 463572, 484436, 528273, 704364, 726654, 1056546, 1089981, 1453308, 2113092, 2179962, 4359924, 9567611, 19135222, 28702833, 38270444, 57405666, 86108499, 114811332, 172216998, 344433996]

約数ペア:

[(1, 344433996), (2, 172216998), (3, 114811332), (4, 86108499), (6, 57405666), (9, 38270444), (12, 28702833), (18, 19135222), (36, 9567611), (79, 4359924), (158, 2179962), (163, 2113092), (237, 1453308), (316, 1089981), (326, 1056546), (474, 726654), (489, 704364), (652, 528273), (711, 484436), (743, 463572), (948, 363327), (978, 352182), (1422, 242218), (1467, 234788), (1486, 231786), (1956, 176091), (2229, 154524), (2844, 121109), (2934, 117394), (2972, 115893), (4458, 77262), (5868, 58697), (6687, 51508), (8916, 38631), (12877, 26748), (13374, 25754)]