2178424419648

素因数分解:

$2^6\times 3^1\times {\mathrm{55639}}^1\times {\mathrm{203921}}^1$

素因数の和:259575

約数の個数: 56

約数和(自身を含む): 5763879800640

約数和(自身を除く): 3585455380992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 55639, 111278, 166917, 203921, 222556, 333834, 407842, 445112, 611763, 667668, 815684, 890224, 1223526, 1335336, 1631368, 1780448, 2447052, 2670672, 3262736, 3560896, 4894104, 5341344, 6525472, 9788208, 10682688, 13050944, 19576416, 39152832, 11345960519, 22691921038, 34037881557, 45383842076, 68075763114, 90767684152, 136151526228, 181535368304, 272303052456, 363070736608, 544606104912, 726141473216, 1089212209824, 2178424419648]

約数ペア:

[(1, 2178424419648), (2, 1089212209824), (3, 726141473216), (4, 544606104912), (6, 363070736608), (8, 272303052456), (12, 181535368304), (16, 136151526228), (24, 90767684152), (32, 68075763114), (48, 45383842076), (64, 34037881557), (96, 22691921038), (192, 11345960519), (55639, 39152832), (111278, 19576416), (166917, 13050944), (203921, 10682688), (222556, 9788208), (333834, 6525472), (407842, 5341344), (445112, 4894104), (611763, 3560896), (667668, 3262736), (815684, 2670672), (890224, 2447052), (1223526, 1780448), (1335336, 1631368)]