284254128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1803

約数の個数: 120

約数和(自身を含む): 843862656

約数和(自身を除く): 559608528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1332, 1488, 1721, 1776, 2232, 2294, 2664, 3441, 3442, 4464, 4588, 5163, 5328, 6882, 6884, 9176, 10323, 10326, 13764, 13768, 15489, 18352, 20646, 20652, 27528, 27536, 30978, 41292, 41304, 53351, 55056, 61956, 63677, 82584, 82608, 106702, 123912, 127354, 160053, 165168, 191031, 213404, 247824, 254708, 320106, 382062, 426808, 480159, 509416, 573093, 640212, 764124, 853616, 960318, 1018832, 1146186, 1280424, 1528248, 1920636, 1973987, 2292372, 2560848, 3056496, 3841272, 3947974, 4584744, 5921961, 7682544, 7895948, 9169488, 11843922, 15791896, 17765883, 23687844, 31583792, 35531766, 47375688, 71063532, 94751376, 142127064, 284254128]

約数ペア:

[(1, 284254128), (2, 142127064), (3, 94751376), (4, 71063532), (6, 47375688), (8, 35531766), (9, 31583792), (12, 23687844), (16, 17765883), (18, 15791896), (24, 11843922), (31, 9169488), (36, 7895948), (37, 7682544), (48, 5921961), (62, 4584744), (72, 3947974), (74, 3841272), (93, 3056496), (111, 2560848), (124, 2292372), (144, 1973987), (148, 1920636), (186, 1528248), (222, 1280424), (248, 1146186), (279, 1018832), (296, 960318), (333, 853616), (372, 764124), (444, 640212), (496, 573093), (558, 509416), (592, 480159), (666, 426808), (744, 382062), (888, 320106), (1116, 254708), (1147, 247824), (1332, 213404), (1488, 191031), (1721, 165168), (1776, 160053), (2232, 127354), (2294, 123912), (2664, 106702), (3441, 82608), (3442, 82584), (4464, 63677), (4588, 61956), (5163, 55056), (5328, 53351), (6882, 41304), (6884, 41292), (9176, 30978), (10323, 27536), (10326, 27528), (13764, 20652), (13768, 20646), (15489, 18352)]