394397484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 1058512896

約数和(自身を除く): 664115412

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 127, 156, 204, 221, 254, 381, 442, 508, 663, 762, 884, 1171, 1326, 1524, 1651, 2159, 2342, 2652, 3302, 3513, 4318, 4684, 4953, 6477, 6604, 7026, 8636, 9906, 12954, 14052, 15223, 19812, 19907, 25908, 28067, 30446, 39814, 45669, 56134, 59721, 60892, 79628, 84201, 91338, 112268, 119442, 148717, 168402, 182676, 238884, 258791, 297434, 336804, 446151, 517582, 594868, 776373, 892302, 1035164, 1552746, 1784604, 1933321, 2528189, 3105492, 3866642, 5056378, 5799963, 7584567, 7733284, 10112756, 11599926, 15169134, 23199852, 30338268, 32866457, 65732914, 98599371, 131465828, 197198742, 394397484]

約数ペア:

[(1, 394397484), (2, 197198742), (3, 131465828), (4, 98599371), (6, 65732914), (12, 32866457), (13, 30338268), (17, 23199852), (26, 15169134), (34, 11599926), (39, 10112756), (51, 7733284), (52, 7584567), (68, 5799963), (78, 5056378), (102, 3866642), (127, 3105492), (156, 2528189), (204, 1933321), (221, 1784604), (254, 1552746), (381, 1035164), (442, 892302), (508, 776373), (663, 594868), (762, 517582), (884, 446151), (1171, 336804), (1326, 297434), (1524, 258791), (1651, 238884), (2159, 182676), (2342, 168402), (2652, 148717), (3302, 119442), (3513, 112268), (4318, 91338), (4684, 84201), (4953, 79628), (6477, 60892), (6604, 59721), (7026, 56134), (8636, 45669), (9906, 39814), (12954, 30446), (14052, 28067), (15223, 25908), (19812, 19907)]