919462356

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{10429}}^1$

素因数の和:10549

約数の個数: 72

約数和(自身を含む): 2429772800

約数和(自身を除く): 1510310444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 1116, 1422, 2449, 2844, 4898, 7347, 9796, 10429, 14694, 20858, 22041, 29388, 31287, 41716, 44082, 62574, 88164, 93861, 125148, 187722, 323299, 375444, 646598, 823891, 969897, 1293196, 1647782, 1939794, 2471673, 2909691, 3295564, 3879588, 4943346, 5819382, 7415019, 9886692, 11638764, 14830038, 25540621, 29660076, 51081242, 76621863, 102162484, 153243726, 229865589, 306487452, 459731178, 919462356]

約数ペア:

[(1, 919462356), (2, 459731178), (3, 306487452), (4, 229865589), (6, 153243726), (9, 102162484), (12, 76621863), (18, 51081242), (31, 29660076), (36, 25540621), (62, 14830038), (79, 11638764), (93, 9886692), (124, 7415019), (158, 5819382), (186, 4943346), (237, 3879588), (279, 3295564), (316, 2909691), (372, 2471673), (474, 1939794), (558, 1647782), (711, 1293196), (948, 969897), (1116, 823891), (1422, 646598), (2449, 375444), (2844, 323299), (4898, 187722), (7347, 125148), (9796, 93861), (10429, 88164), (14694, 62574), (20858, 44082), (22041, 41716), (29388, 31287)]