235874408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 577843200

約数和(自身を除く): 341968792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 79, 88, 131, 148, 154, 158, 259, 262, 296, 308, 316, 407, 518, 524, 553, 616, 632, 814, 869, 917, 1036, 1048, 1106, 1441, 1628, 1738, 1834, 2072, 2212, 2849, 2882, 2923, 3256, 3476, 3668, 4424, 4847, 5698, 5764, 5846, 6083, 6952, 7336, 9694, 10087, 10349, 11396, 11528, 11692, 12166, 19388, 20174, 20461, 20698, 22792, 23384, 24332, 32153, 33929, 38776, 40348, 40922, 41396, 48664, 53317, 64306, 67858, 72443, 80696, 81844, 82792, 106634, 113839, 128612, 135716, 144886, 163688, 213268, 225071, 227678, 257224, 271432, 289772, 373219, 382913, 426536, 450142, 455356, 579544, 746438, 765826, 796873, 900284, 910712, 1492876, 1531652, 1593746, 1800568, 2680391, 2985752, 3063304, 3187492, 4212043, 5360782, 6374984, 8424086, 10721564, 16848172, 21443128, 29484301, 33696344, 58968602, 117937204, 235874408]

約数ペア:

[(1, 235874408), (2, 117937204), (4, 58968602), (7, 33696344), (8, 29484301), (11, 21443128), (14, 16848172), (22, 10721564), (28, 8424086), (37, 6374984), (44, 5360782), (56, 4212043), (74, 3187492), (77, 3063304), (79, 2985752), (88, 2680391), (131, 1800568), (148, 1593746), (154, 1531652), (158, 1492876), (259, 910712), (262, 900284), (296, 796873), (308, 765826), (316, 746438), (407, 579544), (518, 455356), (524, 450142), (553, 426536), (616, 382913), (632, 373219), (814, 289772), (869, 271432), (917, 257224), (1036, 227678), (1048, 225071), (1106, 213268), (1441, 163688), (1628, 144886), (1738, 135716), (1834, 128612), (2072, 113839), (2212, 106634), (2849, 82792), (2882, 81844), (2923, 80696), (3256, 72443), (3476, 67858), (3668, 64306), (4424, 53317), (4847, 48664), (5698, 41396), (5764, 40922), (5846, 40348), (6083, 38776), (6952, 33929), (7336, 32153), (9694, 24332), (10087, 23384), (10349, 22792), (11396, 20698), (11528, 20461), (11692, 20174), (12166, 19388)]