641966148

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11628

約数の個数: 84

約数和(自身を含む): 1773195760

約数和(自身を除く): 1131229612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 4617, 6156, 9234, 11587, 13851, 18468, 23174, 27702, 34761, 46348, 55404, 69522, 104283, 139044, 208566, 220153, 312849, 417132, 440306, 625698, 660459, 880612, 938547, 1251396, 1320918, 1877094, 1981377, 2641836, 2815641, 3754188, 3962754, 5631282, 5944131, 7925508, 8446923, 11262564, 11888262, 16893846, 17832393, 23776524, 33787692, 35664786, 53497179, 71329572, 106994358, 160491537, 213988716, 320983074, 641966148]

約数ペア:

[(1, 641966148), (2, 320983074), (3, 213988716), (4, 160491537), (6, 106994358), (9, 71329572), (12, 53497179), (18, 35664786), (19, 33787692), (27, 23776524), (36, 17832393), (38, 16893846), (54, 11888262), (57, 11262564), (76, 8446923), (81, 7925508), (108, 5944131), (114, 5631282), (162, 3962754), (171, 3754188), (228, 2815641), (243, 2641836), (324, 1981377), (342, 1877094), (486, 1320918), (513, 1251396), (684, 938547), (729, 880612), (972, 660459), (1026, 625698), (1458, 440306), (1539, 417132), (2052, 312849), (2916, 220153), (3078, 208566), (4617, 139044), (6156, 104283), (9234, 69522), (11587, 55404), (13851, 46348), (18468, 34761), (23174, 27702)]