391556724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2201

約数の個数: 96

約数和(自身を含む): 1043159040

約数和(自身を除く): 651602316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 41, 52, 58, 78, 82, 87, 116, 123, 156, 164, 174, 246, 348, 377, 492, 533, 754, 1066, 1131, 1189, 1508, 1599, 2111, 2132, 2262, 2378, 3198, 3567, 4222, 4524, 4756, 6333, 6396, 7134, 8444, 12666, 14268, 15457, 25332, 27443, 30914, 46371, 54886, 61219, 61828, 82329, 86551, 92742, 109772, 122438, 164658, 173102, 183657, 185484, 244876, 259653, 329316, 346204, 367314, 519306, 734628, 795847, 1038612, 1125163, 1591694, 2250326, 2387541, 2509979, 3183388, 3375489, 4500652, 4775082, 5019958, 6750978, 7529937, 9550164, 10039916, 13501956, 15059874, 30119748, 32629727, 65259454, 97889181, 130518908, 195778362, 391556724]

約数ペア:

[(1, 391556724), (2, 195778362), (3, 130518908), (4, 97889181), (6, 65259454), (12, 32629727), (13, 30119748), (26, 15059874), (29, 13501956), (39, 10039916), (41, 9550164), (52, 7529937), (58, 6750978), (78, 5019958), (82, 4775082), (87, 4500652), (116, 3375489), (123, 3183388), (156, 2509979), (164, 2387541), (174, 2250326), (246, 1591694), (348, 1125163), (377, 1038612), (492, 795847), (533, 734628), (754, 519306), (1066, 367314), (1131, 346204), (1189, 329316), (1508, 259653), (1599, 244876), (2111, 185484), (2132, 183657), (2262, 173102), (2378, 164658), (3198, 122438), (3567, 109772), (4222, 92742), (4524, 86551), (4756, 82329), (6333, 61828), (6396, 61219), (7134, 54886), (8444, 46371), (12666, 30914), (14268, 27443), (15457, 25332)]