351231984

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{26227}}^1$

素因数の和:26275

約数の個数: 80

約数和(自身を含む): 1040727040

約数和(自身を除く): 689495056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 26227, 52454, 78681, 104908, 157362, 209816, 236043, 314724, 419632, 472086, 629448, 708129, 813037, 944172, 1258896, 1416258, 1626074, 1888344, 2439111, 2832516, 3252148, 3776688, 4878222, 5665032, 6504296, 7317333, 9756444, 11330064, 13008592, 14634666, 19512888, 21951999, 29269332, 39025776, 43903998, 58538664, 87807996, 117077328, 175615992, 351231984]

約数ペア:

[(1, 351231984), (2, 175615992), (3, 117077328), (4, 87807996), (6, 58538664), (8, 43903998), (9, 39025776), (12, 29269332), (16, 21951999), (18, 19512888), (24, 14634666), (27, 13008592), (31, 11330064), (36, 9756444), (48, 7317333), (54, 6504296), (62, 5665032), (72, 4878222), (93, 3776688), (108, 3252148), (124, 2832516), (144, 2439111), (186, 1888344), (216, 1626074), (248, 1416258), (279, 1258896), (372, 944172), (432, 813037), (496, 708129), (558, 629448), (744, 472086), (837, 419632), (1116, 314724), (1488, 236043), (1674, 209816), (2232, 157362), (3348, 104908), (4464, 78681), (6696, 52454), (13392, 26227)]