391164228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13267}}^1$

素因数の和:13303

約数の個数: 120

約数和(自身を含む): 1258655552

約数和(自身を除く): 867491324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 13267, 14742, 26534, 29484, 39801, 53068, 79602, 92869, 119403, 159204, 172471, 185738, 238806, 278607, 344942, 358209, 371476, 477612, 517413, 557214, 689884, 716418, 835821, 1034826, 1074627, 1114428, 1207297, 1432836, 1552239, 1671642, 2069652, 2149254, 2414594, 2507463, 3104478, 3343284, 3621891, 4298508, 4656717, 4829188, 5014926, 6208956, 7243782, 7522389, 9313434, 10029852, 10865673, 13970151, 14487564, 15044778, 18626868, 21731346, 27940302, 30089556, 32597019, 43462692, 55880604, 65194038, 97791057, 130388076, 195582114, 391164228]

約数ペア:

[(1, 391164228), (2, 195582114), (3, 130388076), (4, 97791057), (6, 65194038), (7, 55880604), (9, 43462692), (12, 32597019), (13, 30089556), (14, 27940302), (18, 21731346), (21, 18626868), (26, 15044778), (27, 14487564), (28, 13970151), (36, 10865673), (39, 10029852), (42, 9313434), (52, 7522389), (54, 7243782), (63, 6208956), (78, 5014926), (81, 4829188), (84, 4656717), (91, 4298508), (108, 3621891), (117, 3343284), (126, 3104478), (156, 2507463), (162, 2414594), (182, 2149254), (189, 2069652), (234, 1671642), (252, 1552239), (273, 1432836), (324, 1207297), (351, 1114428), (364, 1074627), (378, 1034826), (468, 835821), (546, 716418), (567, 689884), (702, 557214), (756, 517413), (819, 477612), (1053, 371476), (1092, 358209), (1134, 344942), (1404, 278607), (1638, 238806), (2106, 185738), (2268, 172471), (2457, 159204), (3276, 119403), (4212, 92869), (4914, 79602), (7371, 53068), (9828, 39801), (13267, 29484), (14742, 26534)]