439961424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42239}}^1$

素因数の和:42288

約数の個数: 80

約数和(自身を含む): 1340866560

約数和(自身を除く): 900905136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 42239, 84478, 126717, 168956, 253434, 295673, 337912, 506868, 591346, 675824, 887019, 1013736, 1182692, 1309409, 1774038, 2027472, 2365384, 2618818, 3548076, 3928227, 4730768, 5237636, 7096152, 7856454, 9165863, 10475272, 14192304, 15712908, 18331726, 20950544, 27497589, 31425816, 36663452, 54995178, 62851632, 73326904, 109990356, 146653808, 219980712, 439961424]

約数ペア:

[(1, 439961424), (2, 219980712), (3, 146653808), (4, 109990356), (6, 73326904), (7, 62851632), (8, 54995178), (12, 36663452), (14, 31425816), (16, 27497589), (21, 20950544), (24, 18331726), (28, 15712908), (31, 14192304), (42, 10475272), (48, 9165863), (56, 7856454), (62, 7096152), (84, 5237636), (93, 4730768), (112, 3928227), (124, 3548076), (168, 2618818), (186, 2365384), (217, 2027472), (248, 1774038), (336, 1309409), (372, 1182692), (434, 1013736), (496, 887019), (651, 675824), (744, 591346), (868, 506868), (1302, 337912), (1488, 295673), (1736, 253434), (2604, 168956), (3472, 126717), (5208, 84478), (10416, 42239)]