40430904

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 104855040

約数和(自身を除く): 64424136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 73, 94, 141, 146, 188, 219, 282, 292, 376, 438, 491, 564, 584, 876, 982, 1128, 1473, 1752, 1964, 2946, 3431, 3928, 5892, 6862, 10293, 11784, 13724, 20586, 23077, 27448, 35843, 41172, 46154, 69231, 71686, 82344, 92308, 107529, 138462, 143372, 184616, 215058, 276924, 286744, 430116, 553848, 860232, 1684621, 3369242, 5053863, 6738484, 10107726, 13476968, 20215452, 40430904]

約数ペア:

[(1, 40430904), (2, 20215452), (3, 13476968), (4, 10107726), (6, 6738484), (8, 5053863), (12, 3369242), (24, 1684621), (47, 860232), (73, 553848), (94, 430116), (141, 286744), (146, 276924), (188, 215058), (219, 184616), (282, 143372), (292, 138462), (376, 107529), (438, 92308), (491, 82344), (564, 71686), (584, 69231), (876, 46154), (982, 41172), (1128, 35843), (1473, 27448), (1752, 23077), (1964, 20586), (2946, 13724), (3431, 11784), (3928, 10293), (5892, 6862)]