7865004264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{319093}}^1$

素因数の和:319194

約数の個数: 64

約数和(自身を含む): 21443116800

約数和(自身を除く): 13578112536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 24648, 319093, 638186, 957279, 1276372, 1914558, 2552744, 3829116, 4148209, 7658232, 8296418, 12444627, 16592836, 24889254, 25208347, 33185672, 49778508, 50416694, 75625041, 99557016, 100833388, 151250082, 201666776, 302500164, 327708511, 605000328, 655417022, 983125533, 1310834044, 1966251066, 2621668088, 3932502132, 7865004264]

約数ペア:

[(1, 7865004264), (2, 3932502132), (3, 2621668088), (4, 1966251066), (6, 1310834044), (8, 983125533), (12, 655417022), (13, 605000328), (24, 327708511), (26, 302500164), (39, 201666776), (52, 151250082), (78, 100833388), (79, 99557016), (104, 75625041), (156, 50416694), (158, 49778508), (237, 33185672), (312, 25208347), (316, 24889254), (474, 16592836), (632, 12444627), (948, 8296418), (1027, 7658232), (1896, 4148209), (2054, 3829116), (3081, 2552744), (4108, 1914558), (6162, 1276372), (8216, 957279), (12324, 638186), (24648, 319093)]