492036728

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 930258000

約数和(自身を除く): 438221272

約数列:

[1, 2, 4, 8, 229, 419, 458, 641, 838, 916, 1282, 1676, 1832, 2564, 3352, 5128, 95951, 146789, 191902, 268579, 293578, 383804, 537158, 587156, 767608, 1074316, 1174312, 2148632, 61504591, 123009182, 246018364, 492036728]

約数ペア:

[(1, 492036728), (2, 246018364), (4, 123009182), (8, 61504591), (229, 2148632), (419, 1174312), (458, 1074316), (641, 767608), (838, 587156), (916, 537158), (1282, 383804), (1676, 293578), (1832, 268579), (2564, 191902), (3352, 146789), (5128, 95951)]