253432944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 751836800

約数和(自身を除く): 498403856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 211, 228, 304, 342, 422, 439, 456, 633, 684, 844, 878, 912, 1266, 1317, 1368, 1688, 1756, 1899, 2532, 2634, 2736, 3376, 3512, 3798, 3951, 4009, 5064, 5268, 7024, 7596, 7902, 8018, 8341, 10128, 10536, 12027, 15192, 15804, 16036, 16682, 21072, 24054, 25023, 30384, 31608, 32072, 33364, 36081, 48108, 50046, 63216, 64144, 66728, 72162, 75069, 92629, 96216, 100092, 133456, 144324, 150138, 185258, 192432, 200184, 277887, 288648, 300276, 370516, 400368, 555774, 577296, 600552, 741032, 833661, 1111548, 1201104, 1482064, 1667322, 1759951, 2223096, 3334644, 3519902, 4446192, 5279853, 6669288, 7039804, 10559706, 13338576, 14079608, 15839559, 21119412, 28159216, 31679118, 42238824, 63358236, 84477648, 126716472, 253432944]

約数ペア:

[(1, 253432944), (2, 126716472), (3, 84477648), (4, 63358236), (6, 42238824), (8, 31679118), (9, 28159216), (12, 21119412), (16, 15839559), (18, 14079608), (19, 13338576), (24, 10559706), (36, 7039804), (38, 6669288), (48, 5279853), (57, 4446192), (72, 3519902), (76, 3334644), (114, 2223096), (144, 1759951), (152, 1667322), (171, 1482064), (211, 1201104), (228, 1111548), (304, 833661), (342, 741032), (422, 600552), (439, 577296), (456, 555774), (633, 400368), (684, 370516), (844, 300276), (878, 288648), (912, 277887), (1266, 200184), (1317, 192432), (1368, 185258), (1688, 150138), (1756, 144324), (1899, 133456), (2532, 100092), (2634, 96216), (2736, 92629), (3376, 75069), (3512, 72162), (3798, 66728), (3951, 64144), (4009, 63216), (5064, 50046), (5268, 48108), (7024, 36081), (7596, 33364), (7902, 32072), (8018, 31608), (8341, 30384), (10128, 25023), (10536, 24054), (12027, 21072), (15192, 16682), (15804, 16036)]