261002196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26557}}^1$

素因数の和:26590

約数の個数: 96

約数和(自身を含む): 832858880

約数和(自身を除く): 571856684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 26557, 53114, 79671, 106228, 159342, 185899, 239013, 318684, 345241, 371798, 478026, 557697, 690482, 717039, 743596, 956052, 1035723, 1115394, 1380964, 1434078, 1673091, 2071446, 2230788, 2416687, 2868156, 3107169, 3346182, 4142892, 4833374, 5019273, 6214338, 6692364, 7250061, 9321507, 9666748, 10038546, 12428676, 14500122, 18643014, 20077092, 21750183, 29000244, 37286028, 43500366, 65250549, 87000732, 130501098, 261002196]

約数ペア:

[(1, 261002196), (2, 130501098), (3, 87000732), (4, 65250549), (6, 43500366), (7, 37286028), (9, 29000244), (12, 21750183), (13, 20077092), (14, 18643014), (18, 14500122), (21, 12428676), (26, 10038546), (27, 9666748), (28, 9321507), (36, 7250061), (39, 6692364), (42, 6214338), (52, 5019273), (54, 4833374), (63, 4142892), (78, 3346182), (84, 3107169), (91, 2868156), (108, 2416687), (117, 2230788), (126, 2071446), (156, 1673091), (182, 1434078), (189, 1380964), (234, 1115394), (252, 1035723), (273, 956052), (351, 743596), (364, 717039), (378, 690482), (468, 557697), (546, 478026), (702, 371798), (756, 345241), (819, 318684), (1092, 239013), (1404, 185899), (1638, 159342), (2457, 106228), (3276, 79671), (4914, 53114), (9828, 26557)]