679062426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 1575936000

約数和(自身を除く): 896873574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 199, 226, 339, 398, 597, 678, 719, 791, 1194, 1393, 1438, 1582, 2157, 2373, 2786, 4179, 4314, 4746, 5033, 8358, 10066, 15099, 22487, 30198, 44974, 67461, 81247, 134922, 143081, 157409, 162494, 243741, 286162, 314818, 429243, 472227, 487482, 568729, 858486, 944454, 1001567, 1137458, 1706187, 2003134, 3004701, 3412374, 6009402, 16168153, 32336306, 48504459, 97008918, 113177071, 226354142, 339531213, 679062426]

約数ペア:

[(1, 679062426), (2, 339531213), (3, 226354142), (6, 113177071), (7, 97008918), (14, 48504459), (21, 32336306), (42, 16168153), (113, 6009402), (199, 3412374), (226, 3004701), (339, 2003134), (398, 1706187), (597, 1137458), (678, 1001567), (719, 944454), (791, 858486), (1194, 568729), (1393, 487482), (1438, 472227), (1582, 429243), (2157, 314818), (2373, 286162), (2786, 243741), (4179, 162494), (4314, 157409), (4746, 143081), (5033, 134922), (8358, 81247), (10066, 67461), (15099, 44974), (22487, 30198)]