279300312

素因数分解:

$2^3\times 3^6\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 796010040

約数和(自身を除く): 516709728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 243, 249, 324, 332, 486, 498, 577, 648, 664, 729, 747, 972, 996, 1154, 1458, 1494, 1731, 1944, 1992, 2241, 2308, 2916, 2988, 3462, 4482, 4616, 5193, 5832, 5976, 6723, 6924, 8964, 10386, 13446, 13848, 15579, 17928, 20169, 20772, 26892, 31158, 40338, 41544, 46737, 47891, 53784, 60507, 62316, 80676, 93474, 95782, 121014, 124632, 140211, 143673, 161352, 186948, 191564, 242028, 280422, 287346, 373896, 383128, 420633, 431019, 484056, 560844, 574692, 841266, 862038, 1121688, 1149384, 1293057, 1682532, 1724076, 2586114, 3365064, 3448152, 3879171, 5172228, 7758342, 10344456, 11637513, 15516684, 23275026, 31033368, 34912539, 46550052, 69825078, 93100104, 139650156, 279300312]

約数ペア:

[(1, 279300312), (2, 139650156), (3, 93100104), (4, 69825078), (6, 46550052), (8, 34912539), (9, 31033368), (12, 23275026), (18, 15516684), (24, 11637513), (27, 10344456), (36, 7758342), (54, 5172228), (72, 3879171), (81, 3448152), (83, 3365064), (108, 2586114), (162, 1724076), (166, 1682532), (216, 1293057), (243, 1149384), (249, 1121688), (324, 862038), (332, 841266), (486, 574692), (498, 560844), (577, 484056), (648, 431019), (664, 420633), (729, 383128), (747, 373896), (972, 287346), (996, 280422), (1154, 242028), (1458, 191564), (1494, 186948), (1731, 161352), (1944, 143673), (1992, 140211), (2241, 124632), (2308, 121014), (2916, 95782), (2988, 93474), (3462, 80676), (4482, 62316), (4616, 60507), (5193, 53784), (5832, 47891), (5976, 46737), (6723, 41544), (6924, 40338), (8964, 31158), (10386, 26892), (13446, 20772), (13848, 20169), (15579, 17928)]