745990434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{39209}}^1$

素因数の和:39375

約数の個数: 48

約数和(自身を含む): 1859495040

約数和(自身を除く): 1113504606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2718, 3171, 6342, 9513, 19026, 39209, 78418, 117627, 235254, 274463, 352881, 548926, 705762, 823389, 1646778, 2470167, 4940334, 5920559, 11841118, 17761677, 35523354, 41443913, 53285031, 82887826, 106570062, 124331739, 248663478, 372995217, 745990434]

約数ペア:

[(1, 745990434), (2, 372995217), (3, 248663478), (6, 124331739), (7, 106570062), (9, 82887826), (14, 53285031), (18, 41443913), (21, 35523354), (42, 17761677), (63, 11841118), (126, 5920559), (151, 4940334), (302, 2470167), (453, 1646778), (906, 823389), (1057, 705762), (1359, 548926), (2114, 352881), (2718, 274463), (3171, 235254), (6342, 117627), (9513, 78418), (19026, 39209)]