486017896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 1199681280

約数和(自身を除く): 713663384

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 173, 182, 221, 227, 238, 346, 364, 442, 454, 476, 692, 728, 884, 908, 952, 1211, 1384, 1547, 1589, 1768, 1816, 2249, 2422, 2941, 2951, 3094, 3178, 3859, 4498, 4844, 5882, 5902, 6188, 6356, 7718, 8996, 9688, 11764, 11804, 12376, 12712, 15436, 15743, 17992, 20587, 20657, 23528, 23608, 27013, 30872, 31486, 38233, 39271, 41174, 41314, 50167, 54026, 62972, 76466, 78542, 82348, 82628, 100334, 108052, 125944, 152932, 157084, 164696, 165256, 200668, 216104, 267631, 274897, 305864, 314168, 351169, 401336, 510523, 535262, 549794, 667607, 702338, 1021046, 1070524, 1099588, 1335214, 1404676, 2042092, 2141048, 2199176, 2670428, 2809352, 3573661, 4084184, 4673249, 5340856, 7147322, 8678891, 9346498, 14294644, 17357782, 18692996, 28589288, 34715564, 37385992, 60752237, 69431128, 121504474, 243008948, 486017896]

約数ペア:

[(1, 486017896), (2, 243008948), (4, 121504474), (7, 69431128), (8, 60752237), (13, 37385992), (14, 34715564), (17, 28589288), (26, 18692996), (28, 17357782), (34, 14294644), (52, 9346498), (56, 8678891), (68, 7147322), (91, 5340856), (104, 4673249), (119, 4084184), (136, 3573661), (173, 2809352), (182, 2670428), (221, 2199176), (227, 2141048), (238, 2042092), (346, 1404676), (364, 1335214), (442, 1099588), (454, 1070524), (476, 1021046), (692, 702338), (728, 667607), (884, 549794), (908, 535262), (952, 510523), (1211, 401336), (1384, 351169), (1547, 314168), (1589, 305864), (1768, 274897), (1816, 267631), (2249, 216104), (2422, 200668), (2941, 165256), (2951, 164696), (3094, 157084), (3178, 152932), (3859, 125944), (4498, 108052), (4844, 100334), (5882, 82628), (5902, 82348), (6188, 78542), (6356, 76466), (7718, 62972), (8996, 54026), (9688, 50167), (11764, 41314), (11804, 41174), (12376, 39271), (12712, 38233), (15436, 31486), (15743, 30872), (17992, 27013), (20587, 23608), (20657, 23528)]