224147788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 458553312

約数和(自身を除く): 234405524

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 361, 391, 397, 437, 646, 722, 782, 794, 874, 1292, 1444, 1564, 1588, 1748, 6137, 6749, 7429, 7543, 8303, 9131, 12274, 13498, 14858, 15086, 16606, 18262, 24548, 26996, 29716, 30172, 33212, 36524, 128231, 141151, 143317, 155227, 173489, 256462, 282302, 286634, 310454, 346978, 512924, 564604, 573268, 620908, 693956, 2436389, 2949313, 3296291, 4872778, 5898626, 6592582, 9745556, 11797252, 13185164, 56036947, 112073894, 224147788]

約数ペア:

[(1, 224147788), (2, 112073894), (4, 56036947), (17, 13185164), (19, 11797252), (23, 9745556), (34, 6592582), (38, 5898626), (46, 4872778), (68, 3296291), (76, 2949313), (92, 2436389), (323, 693956), (361, 620908), (391, 573268), (397, 564604), (437, 512924), (646, 346978), (722, 310454), (782, 286634), (794, 282302), (874, 256462), (1292, 173489), (1444, 155227), (1564, 143317), (1588, 141151), (1748, 128231), (6137, 36524), (6749, 33212), (7429, 30172), (7543, 29716), (8303, 26996), (9131, 24548), (12274, 18262), (13498, 16606), (14858, 15086)]