310016692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 618125256

約数和(自身を除く): 308108564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 173, 292, 323, 346, 361, 646, 692, 722, 1241, 1292, 1387, 1444, 2482, 2774, 2941, 3287, 4964, 5548, 5882, 6137, 6574, 11764, 12274, 12629, 13148, 23579, 24548, 25258, 26353, 47158, 50516, 52706, 55879, 62453, 94316, 105412, 111758, 124906, 214693, 223516, 239951, 249812, 429386, 448001, 479902, 858772, 896002, 959804, 1061701, 1792004, 2123402, 4079167, 4246804, 4559069, 8158334, 9118138, 16316668, 18236276, 77504173, 155008346, 310016692]

約数ペア:

[(1, 310016692), (2, 155008346), (4, 77504173), (17, 18236276), (19, 16316668), (34, 9118138), (38, 8158334), (68, 4559069), (73, 4246804), (76, 4079167), (146, 2123402), (173, 1792004), (292, 1061701), (323, 959804), (346, 896002), (361, 858772), (646, 479902), (692, 448001), (722, 429386), (1241, 249812), (1292, 239951), (1387, 223516), (1444, 214693), (2482, 124906), (2774, 111758), (2941, 105412), (3287, 94316), (4964, 62453), (5548, 55879), (5882, 52706), (6137, 50516), (6574, 47158), (11764, 26353), (12274, 25258), (12629, 24548), (13148, 23579)]