393156744

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 995379840

約数和(自身を除く): 602223096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 233, 334, 421, 466, 501, 668, 699, 842, 932, 1002, 1263, 1336, 1398, 1684, 1864, 2004, 2526, 2796, 3368, 4008, 5052, 5592, 10104, 38911, 70307, 77822, 98093, 116733, 140614, 155644, 196186, 210921, 233466, 281228, 294279, 311288, 392372, 421842, 466932, 562456, 588558, 784744, 843684, 933864, 1177116, 1687368, 2354232, 16381531, 32763062, 49144593, 65526124, 98289186, 131052248, 196578372, 393156744]

約数ペア:

[(1, 393156744), (2, 196578372), (3, 131052248), (4, 98289186), (6, 65526124), (8, 49144593), (12, 32763062), (24, 16381531), (167, 2354232), (233, 1687368), (334, 1177116), (421, 933864), (466, 843684), (501, 784744), (668, 588558), (699, 562456), (842, 466932), (932, 421842), (1002, 392372), (1263, 311288), (1336, 294279), (1398, 281228), (1684, 233466), (1864, 210921), (2004, 196186), (2526, 155644), (2796, 140614), (3368, 116733), (4008, 98093), (5052, 77822), (5592, 70307), (10104, 38911)]