724467172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 1600824708

約数和(自身を除く): 876357536

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 169, 187, 221, 242, 286, 338, 374, 442, 484, 521, 572, 676, 748, 884, 1042, 1573, 1859, 2057, 2084, 2431, 2873, 3146, 3718, 4114, 4862, 5731, 5746, 6292, 6773, 7436, 8228, 8857, 9724, 11462, 11492, 13546, 17714, 20449, 22924, 26741, 27092, 31603, 35428, 40898, 53482, 63041, 63206, 74503, 81796, 88049, 97427, 106964, 115141, 126082, 126412, 149006, 176098, 194854, 230282, 252164, 298012, 347633, 352196, 389708, 460564, 695266, 819533, 968539, 1071697, 1266551, 1390532, 1496833, 1639066, 1937078, 2143394, 2533102, 2993666, 3278132, 3874156, 4286788, 5066204, 5987332, 10653929, 13932061, 16465163, 21307858, 27864122, 32930326, 42615716, 55728244, 65860652, 181116793, 362233586, 724467172]

約数ペア:

[(1, 724467172), (2, 362233586), (4, 181116793), (11, 65860652), (13, 55728244), (17, 42615716), (22, 32930326), (26, 27864122), (34, 21307858), (44, 16465163), (52, 13932061), (68, 10653929), (121, 5987332), (143, 5066204), (169, 4286788), (187, 3874156), (221, 3278132), (242, 2993666), (286, 2533102), (338, 2143394), (374, 1937078), (442, 1639066), (484, 1496833), (521, 1390532), (572, 1266551), (676, 1071697), (748, 968539), (884, 819533), (1042, 695266), (1573, 460564), (1859, 389708), (2057, 352196), (2084, 347633), (2431, 298012), (2873, 252164), (3146, 230282), (3718, 194854), (4114, 176098), (4862, 149006), (5731, 126412), (5746, 126082), (6292, 115141), (6773, 106964), (7436, 97427), (8228, 88049), (8857, 81796), (9724, 74503), (11462, 63206), (11492, 63041), (13546, 53482), (17714, 40898), (20449, 35428), (22924, 31603), (26741, 27092)]