243367908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2741}}^1$

素因数の和:2913

約数の個数: 72

約数和(自身を含む): 665187264

約数和(自身を除く): 421819356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 906, 1057, 1812, 2114, 2741, 3171, 4228, 5482, 6342, 7399, 8223, 10964, 12684, 14798, 16446, 19187, 22197, 29596, 32892, 38374, 44394, 57561, 76748, 88788, 115122, 134309, 230244, 268618, 402927, 413891, 537236, 805854, 827782, 1241673, 1611708, 1655564, 2483346, 2897237, 4966692, 5794474, 8691711, 11588948, 17383422, 20280659, 34766844, 40561318, 60841977, 81122636, 121683954, 243367908]

約数ペア:

[(1, 243367908), (2, 121683954), (3, 81122636), (4, 60841977), (6, 40561318), (7, 34766844), (12, 20280659), (14, 17383422), (21, 11588948), (28, 8691711), (42, 5794474), (49, 4966692), (84, 2897237), (98, 2483346), (147, 1655564), (151, 1611708), (196, 1241673), (294, 827782), (302, 805854), (453, 537236), (588, 413891), (604, 402927), (906, 268618), (1057, 230244), (1812, 134309), (2114, 115122), (2741, 88788), (3171, 76748), (4228, 57561), (5482, 44394), (6342, 38374), (7399, 32892), (8223, 29596), (10964, 22197), (12684, 19187), (14798, 16446)]