488315688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1491

約数の個数: 128

約数和(自身を含む): 1464134400

約数和(自身を除く): 975818712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 73, 84, 87, 116, 146, 168, 174, 203, 219, 232, 292, 348, 406, 438, 511, 584, 609, 696, 812, 876, 1022, 1218, 1373, 1533, 1624, 1752, 2044, 2117, 2436, 2746, 3066, 4088, 4119, 4234, 4872, 5492, 6132, 6351, 8238, 8468, 9611, 10984, 12264, 12702, 14819, 16476, 16936, 19222, 25404, 28833, 29638, 32952, 38444, 39817, 44457, 50808, 57666, 59276, 76888, 79634, 88914, 100229, 115332, 118552, 119451, 159268, 177828, 200458, 230664, 238902, 278719, 300687, 318536, 355656, 400916, 477804, 557438, 601374, 701603, 801832, 836157, 955608, 1114876, 1202748, 1403206, 1672314, 2104809, 2229752, 2405496, 2806412, 2906641, 3344628, 4209618, 5612824, 5813282, 6689256, 8419236, 8719923, 11626564, 16838472, 17439846, 20346487, 23253128, 34879692, 40692974, 61039461, 69759384, 81385948, 122078922, 162771896, 244157844, 488315688]

約数ペア:

[(1, 488315688), (2, 244157844), (3, 162771896), (4, 122078922), (6, 81385948), (7, 69759384), (8, 61039461), (12, 40692974), (14, 34879692), (21, 23253128), (24, 20346487), (28, 17439846), (29, 16838472), (42, 11626564), (56, 8719923), (58, 8419236), (73, 6689256), (84, 5813282), (87, 5612824), (116, 4209618), (146, 3344628), (168, 2906641), (174, 2806412), (203, 2405496), (219, 2229752), (232, 2104809), (292, 1672314), (348, 1403206), (406, 1202748), (438, 1114876), (511, 955608), (584, 836157), (609, 801832), (696, 701603), (812, 601374), (876, 557438), (1022, 477804), (1218, 400916), (1373, 355656), (1533, 318536), (1624, 300687), (1752, 278719), (2044, 238902), (2117, 230664), (2436, 200458), (2746, 177828), (3066, 159268), (4088, 119451), (4119, 118552), (4234, 115332), (4872, 100229), (5492, 88914), (6132, 79634), (6351, 76888), (8238, 59276), (8468, 57666), (9611, 50808), (10984, 44457), (12264, 39817), (12702, 38444), (14819, 32952), (16476, 29638), (16936, 28833), (19222, 25404)]