298472216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9112

約数の個数: 64

約数和(自身を含む): 695040000

約数和(自身を除く): 396567784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 8246, 9049, 16492, 18098, 32984, 36196, 63343, 72392, 126686, 171931, 253372, 280519, 343862, 506744, 561038, 687724, 1122076, 1203517, 1375448, 1963633, 2244152, 2407034, 3927266, 4814068, 5329861, 7854532, 9628136, 10659722, 15709064, 21319444, 37309027, 42638888, 74618054, 149236108, 298472216]

約数ペア:

[(1, 298472216), (2, 149236108), (4, 74618054), (7, 42638888), (8, 37309027), (14, 21319444), (19, 15709064), (28, 10659722), (31, 9628136), (38, 7854532), (56, 5329861), (62, 4814068), (76, 3927266), (124, 2407034), (133, 2244152), (152, 1963633), (217, 1375448), (248, 1203517), (266, 1122076), (434, 687724), (532, 561038), (589, 506744), (868, 343862), (1064, 280519), (1178, 253372), (1736, 171931), (2356, 126686), (4123, 72392), (4712, 63343), (8246, 36196), (9049, 32984), (16492, 18098)]