215511168

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{11941}}^1$

素因数の和:12005

約数の個数: 64

約数和(自身を含む): 584680320

約数和(自身を除く): 369169152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 11941, 18048, 23882, 35823, 47764, 71646, 95528, 143292, 191056, 286584, 382112, 561227, 573168, 764224, 1122454, 1146336, 1528448, 1683681, 2244908, 2292672, 3367362, 4489816, 4585344, 6734724, 8979632, 13469448, 17959264, 26938896, 35918528, 53877792, 71837056, 107755584, 215511168]

約数ペア:

[(1, 215511168), (2, 107755584), (3, 71837056), (4, 53877792), (6, 35918528), (8, 26938896), (12, 17959264), (16, 13469448), (24, 8979632), (32, 6734724), (47, 4585344), (48, 4489816), (64, 3367362), (94, 2292672), (96, 2244908), (128, 1683681), (141, 1528448), (188, 1146336), (192, 1122454), (282, 764224), (376, 573168), (384, 561227), (564, 382112), (752, 286584), (1128, 191056), (1504, 143292), (2256, 95528), (3008, 71646), (4512, 47764), (6016, 35823), (9024, 23882), (11941, 18048)]