634237374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 1369198080

約数和(自身を除く): 734960706

約数列:

[1, 2, 3, 6, 23, 46, 59, 61, 69, 118, 122, 138, 177, 183, 354, 366, 1277, 1357, 1403, 2554, 2714, 2806, 3599, 3831, 4071, 4209, 7198, 7662, 8142, 8418, 10797, 21594, 29371, 58742, 75343, 77897, 82777, 88113, 150686, 155794, 165554, 176226, 226029, 233691, 248331, 452058, 467382, 496662, 1732889, 1791631, 3465778, 3583262, 4595923, 5198667, 5374893, 9191846, 10397334, 10749786, 13787769, 27575538, 105706229, 211412458, 317118687, 634237374]

約数ペア:

[(1, 634237374), (2, 317118687), (3, 211412458), (6, 105706229), (23, 27575538), (46, 13787769), (59, 10749786), (61, 10397334), (69, 9191846), (118, 5374893), (122, 5198667), (138, 4595923), (177, 3583262), (183, 3465778), (354, 1791631), (366, 1732889), (1277, 496662), (1357, 467382), (1403, 452058), (2554, 248331), (2714, 233691), (2806, 226029), (3599, 176226), (3831, 165554), (4071, 155794), (4209, 150686), (7198, 88113), (7662, 82777), (8142, 77897), (8418, 75343), (10797, 58742), (21594, 29371)]