390002976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 1216863648

約数和(自身を除く): 826860672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 307, 352, 396, 401, 528, 614, 792, 802, 921, 1056, 1203, 1228, 1584, 1604, 1842, 2406, 2456, 2763, 3168, 3208, 3377, 3609, 3684, 4411, 4812, 4912, 5526, 6416, 6754, 7218, 7368, 8822, 9624, 9824, 10131, 11052, 12832, 13233, 13508, 14436, 14736, 17644, 19248, 20262, 22104, 26466, 27016, 28872, 29472, 30393, 35288, 38496, 39699, 40524, 44208, 52932, 54032, 57744, 60786, 70576, 79398, 81048, 88416, 105864, 108064, 115488, 121572, 123107, 141152, 158796, 162096, 211728, 243144, 246214, 317592, 324192, 369321, 423456, 486288, 492428, 635184, 738642, 972576, 984856, 1107963, 1270368, 1354177, 1477284, 1969712, 2215926, 2708354, 2954568, 3939424, 4062531, 4431852, 5416708, 5909136, 8125062, 8863704, 10833416, 11818272, 12187593, 16250124, 17727408, 21666832, 24375186, 32500248, 35454816, 43333664, 48750372, 65000496, 97500744, 130000992, 195001488, 390002976]

約数ペア:

[(1, 390002976), (2, 195001488), (3, 130000992), (4, 97500744), (6, 65000496), (8, 48750372), (9, 43333664), (11, 35454816), (12, 32500248), (16, 24375186), (18, 21666832), (22, 17727408), (24, 16250124), (32, 12187593), (33, 11818272), (36, 10833416), (44, 8863704), (48, 8125062), (66, 5909136), (72, 5416708), (88, 4431852), (96, 4062531), (99, 3939424), (132, 2954568), (144, 2708354), (176, 2215926), (198, 1969712), (264, 1477284), (288, 1354177), (307, 1270368), (352, 1107963), (396, 984856), (401, 972576), (528, 738642), (614, 635184), (792, 492428), (802, 486288), (921, 423456), (1056, 369321), (1203, 324192), (1228, 317592), (1584, 246214), (1604, 243144), (1842, 211728), (2406, 162096), (2456, 158796), (2763, 141152), (3168, 123107), (3208, 121572), (3377, 115488), (3609, 108064), (3684, 105864), (4411, 88416), (4812, 81048), (4912, 79398), (5526, 70576), (6416, 60786), (6754, 57744), (7218, 54032), (7368, 52932), (8822, 44208), (9624, 40524), (9824, 39699), (10131, 38496), (11052, 35288), (12832, 30393), (13233, 29472), (13508, 28872), (14436, 27016), (14736, 26466), (17644, 22104), (19248, 20262)]