254514888966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{304357}}^1$

素因数の和:304597

約数の個数: 64

約数和(自身を含む): 559590183936

約数和(自身を除く): 305075294970

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 151, 213, 302, 426, 453, 906, 923, 1846, 1963, 2769, 3926, 5538, 5889, 10721, 11778, 21442, 32163, 64326, 139373, 278746, 304357, 418119, 608714, 836238, 913071, 1826142, 3956641, 7913282, 11869923, 21609347, 23739846, 43218694, 45957907, 64828041, 91915814, 129656082, 137873721, 275747442, 280921511, 561843022, 597452791, 842764533, 1194905582, 1685529066, 1792358373, 3263011397, 3584716746, 6526022794, 9789034191, 19578068382, 42419148161, 84838296322, 127257444483, 254514888966]

約数ペア:

[(1, 254514888966), (2, 127257444483), (3, 84838296322), (6, 42419148161), (13, 19578068382), (26, 9789034191), (39, 6526022794), (71, 3584716746), (78, 3263011397), (142, 1792358373), (151, 1685529066), (213, 1194905582), (302, 842764533), (426, 597452791), (453, 561843022), (906, 280921511), (923, 275747442), (1846, 137873721), (1963, 129656082), (2769, 91915814), (3926, 64828041), (5538, 45957907), (5889, 43218694), (10721, 23739846), (11778, 21609347), (21442, 11869923), (32163, 7913282), (64326, 3956641), (139373, 1826142), (278746, 913071), (304357, 836238), (418119, 608714)]