394734222

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1075

約数の個数: 80

約数和(自身を含む): 925005312

約数和(自身を除く): 530271090

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 83, 93, 162, 166, 186, 249, 279, 498, 558, 747, 837, 947, 1494, 1674, 1894, 2241, 2511, 2573, 2841, 4482, 5022, 5146, 5682, 6723, 7719, 8523, 13446, 15438, 17046, 23157, 25569, 29357, 46314, 51138, 58714, 69471, 76707, 78601, 88071, 138942, 153414, 157202, 176142, 208413, 235803, 264213, 416826, 471606, 528426, 707409, 792639, 1414818, 1585278, 2122227, 2377917, 2436631, 4244454, 4755834, 4873262, 6366681, 7309893, 12733362, 14619786, 21929679, 43859358, 65789037, 131578074, 197367111, 394734222]

約数ペア:

[(1, 394734222), (2, 197367111), (3, 131578074), (6, 65789037), (9, 43859358), (18, 21929679), (27, 14619786), (31, 12733362), (54, 7309893), (62, 6366681), (81, 4873262), (83, 4755834), (93, 4244454), (162, 2436631), (166, 2377917), (186, 2122227), (249, 1585278), (279, 1414818), (498, 792639), (558, 707409), (747, 528426), (837, 471606), (947, 416826), (1494, 264213), (1674, 235803), (1894, 208413), (2241, 176142), (2511, 157202), (2573, 153414), (2841, 138942), (4482, 88071), (5022, 78601), (5146, 76707), (5682, 69471), (6723, 58714), (7719, 51138), (8523, 46314), (13446, 29357), (15438, 25569), (17046, 23157)]