215898816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{160639}}^1$

素因数の和:160661

約数の個数: 56

約数和(自身を含む): 652840960

約数和(自身を除く): 436942144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 160639, 321278, 481917, 642556, 963834, 1124473, 1285112, 1927668, 2248946, 2570224, 3373419, 3855336, 4497892, 5140448, 6746838, 7710672, 8995784, 10280896, 13493676, 15421344, 17991568, 26987352, 30842688, 35983136, 53974704, 71966272, 107949408, 215898816]

約数ペア:

[(1, 215898816), (2, 107949408), (3, 71966272), (4, 53974704), (6, 35983136), (7, 30842688), (8, 26987352), (12, 17991568), (14, 15421344), (16, 13493676), (21, 10280896), (24, 8995784), (28, 7710672), (32, 6746838), (42, 5140448), (48, 4497892), (56, 3855336), (64, 3373419), (84, 2570224), (96, 2248946), (112, 1927668), (168, 1285112), (192, 1124473), (224, 963834), (336, 642556), (448, 481917), (672, 321278), (1344, 160639)]