1973877408

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^2\times {\mathrm{229}}^1$

素因数の和:591

約数の個数: 108

約数和(自身を含む): 5670502110

約数和(自身を除く): 3696624702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 229, 288, 346, 458, 519, 687, 692, 916, 1038, 1374, 1384, 1557, 1832, 2061, 2076, 2748, 2768, 3114, 3664, 4122, 4152, 5496, 5536, 6228, 7328, 8244, 8304, 10992, 12456, 16488, 16608, 21984, 24912, 29929, 32976, 39617, 49824, 59858, 65952, 79234, 89787, 118851, 119716, 158468, 179574, 237702, 239432, 269361, 316936, 356553, 359148, 475404, 478864, 538722, 633872, 713106, 718296, 950808, 957728, 1077444, 1267744, 1426212, 1436592, 1901616, 2154888, 2852424, 2873184, 3803232, 4309776, 5704848, 6853741, 8619552, 11409696, 13707482, 20561223, 27414964, 41122446, 54829928, 61683669, 82244892, 109659856, 123367338, 164489784, 219319712, 246734676, 328979568, 493469352, 657959136, 986938704, 1973877408]

約数ペア:

[(1, 1973877408), (2, 986938704), (3, 657959136), (4, 493469352), (6, 328979568), (8, 246734676), (9, 219319712), (12, 164489784), (16, 123367338), (18, 109659856), (24, 82244892), (32, 61683669), (36, 54829928), (48, 41122446), (72, 27414964), (96, 20561223), (144, 13707482), (173, 11409696), (229, 8619552), (288, 6853741), (346, 5704848), (458, 4309776), (519, 3803232), (687, 2873184), (692, 2852424), (916, 2154888), (1038, 1901616), (1374, 1436592), (1384, 1426212), (1557, 1267744), (1832, 1077444), (2061, 957728), (2076, 950808), (2748, 718296), (2768, 713106), (3114, 633872), (3664, 538722), (4122, 478864), (4152, 475404), (5496, 359148), (5536, 356553), (6228, 316936), (7328, 269361), (8244, 239432), (8304, 237702), (10992, 179574), (12456, 158468), (16488, 119716), (16608, 118851), (21984, 89787), (24912, 79234), (29929, 65952), (32976, 59858), (39617, 49824)]