309562032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1299

約数の個数: 120

約数和(自身を含む): 894609408

約数和(自身を除く): 585047376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1209, 1231, 1352, 1488, 1612, 2028, 2418, 2462, 2704, 3224, 3693, 4056, 4836, 4924, 5239, 6448, 7386, 8112, 9672, 9848, 10478, 14772, 15717, 16003, 19344, 19696, 20956, 29544, 31434, 32006, 38161, 41912, 48009, 59088, 62868, 64012, 76322, 83824, 96018, 114483, 125736, 128024, 152644, 192036, 208039, 228966, 251472, 256048, 305288, 384072, 416078, 457932, 496093, 610576, 624117, 768144, 832156, 915864, 992186, 1248234, 1488279, 1664312, 1831728, 1984372, 2496468, 2976558, 3328624, 3968744, 4992936, 5953116, 6449209, 7937488, 9985872, 11906232, 12898418, 19347627, 23812464, 25796836, 38695254, 51593672, 77390508, 103187344, 154781016, 309562032]

約数ペア:

[(1, 309562032), (2, 154781016), (3, 103187344), (4, 77390508), (6, 51593672), (8, 38695254), (12, 25796836), (13, 23812464), (16, 19347627), (24, 12898418), (26, 11906232), (31, 9985872), (39, 7937488), (48, 6449209), (52, 5953116), (62, 4992936), (78, 3968744), (93, 3328624), (104, 2976558), (124, 2496468), (156, 1984372), (169, 1831728), (186, 1664312), (208, 1488279), (248, 1248234), (312, 992186), (338, 915864), (372, 832156), (403, 768144), (496, 624117), (507, 610576), (624, 496093), (676, 457932), (744, 416078), (806, 384072), (1014, 305288), (1209, 256048), (1231, 251472), (1352, 228966), (1488, 208039), (1612, 192036), (2028, 152644), (2418, 128024), (2462, 125736), (2704, 114483), (3224, 96018), (3693, 83824), (4056, 76322), (4836, 64012), (4924, 62868), (5239, 59088), (6448, 48009), (7386, 41912), (8112, 38161), (9672, 32006), (9848, 31434), (10478, 29544), (14772, 20956), (15717, 19696), (16003, 19344)]