462988728

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 1330907760

約数和(自身を除く): 867919032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 71, 72, 82, 94, 123, 141, 142, 164, 188, 213, 246, 282, 284, 328, 369, 376, 423, 426, 492, 564, 568, 639, 738, 846, 852, 984, 1128, 1278, 1476, 1692, 1704, 1927, 2209, 2556, 2911, 2952, 3337, 3384, 3854, 4418, 5112, 5781, 5822, 6627, 6674, 7708, 8733, 8836, 10011, 11562, 11644, 13254, 13348, 15416, 17343, 17466, 17672, 19881, 20022, 23124, 23288, 26199, 26508, 26696, 30033, 34686, 34932, 39762, 40044, 46248, 52398, 53016, 60066, 69372, 69864, 79524, 80088, 90569, 104796, 120132, 136817, 138744, 156839, 159048, 181138, 209592, 240264, 271707, 273634, 313678, 362276, 410451, 470517, 543414, 547268, 627356, 724552, 815121, 820902, 941034, 1086828, 1094536, 1231353, 1254712, 1411551, 1630242, 1641804, 1882068, 2173656, 2462706, 2823102, 3260484, 3283608, 3764136, 4925412, 5646204, 6430399, 6520968, 9850824, 11292408, 12860798, 19291197, 25721596, 38582394, 51443192, 57873591, 77164788, 115747182, 154329576, 231494364, 462988728]

約数ペア:

[(1, 462988728), (2, 231494364), (3, 154329576), (4, 115747182), (6, 77164788), (8, 57873591), (9, 51443192), (12, 38582394), (18, 25721596), (24, 19291197), (36, 12860798), (41, 11292408), (47, 9850824), (71, 6520968), (72, 6430399), (82, 5646204), (94, 4925412), (123, 3764136), (141, 3283608), (142, 3260484), (164, 2823102), (188, 2462706), (213, 2173656), (246, 1882068), (282, 1641804), (284, 1630242), (328, 1411551), (369, 1254712), (376, 1231353), (423, 1094536), (426, 1086828), (492, 941034), (564, 820902), (568, 815121), (639, 724552), (738, 627356), (846, 547268), (852, 543414), (984, 470517), (1128, 410451), (1278, 362276), (1476, 313678), (1692, 273634), (1704, 271707), (1927, 240264), (2209, 209592), (2556, 181138), (2911, 159048), (2952, 156839), (3337, 138744), (3384, 136817), (3854, 120132), (4418, 104796), (5112, 90569), (5781, 80088), (5822, 79524), (6627, 69864), (6674, 69372), (7708, 60066), (8733, 53016), (8836, 52398), (10011, 46248), (11562, 40044), (11644, 39762), (13254, 34932), (13348, 34686), (15416, 30033), (17343, 26696), (17466, 26508), (17672, 26199), (19881, 23288), (20022, 23124)]