456545556

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 1195993344

約数和(自身を除く): 739447788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 313, 372, 558, 626, 939, 1116, 1252, 1307, 1878, 2614, 2817, 3756, 3921, 5228, 5634, 7842, 9703, 11268, 11763, 15684, 19406, 23526, 29109, 38812, 40517, 47052, 58218, 81034, 87327, 116436, 121551, 162068, 174654, 243102, 349308, 364653, 409091, 486204, 729306, 818182, 1227273, 1458612, 1636364, 2454546, 3681819, 4909092, 7363638, 12681821, 14727276, 25363642, 38045463, 50727284, 76090926, 114136389, 152181852, 228272778, 456545556]

約数ペア:

[(1, 456545556), (2, 228272778), (3, 152181852), (4, 114136389), (6, 76090926), (9, 50727284), (12, 38045463), (18, 25363642), (31, 14727276), (36, 12681821), (62, 7363638), (93, 4909092), (124, 3681819), (186, 2454546), (279, 1636364), (313, 1458612), (372, 1227273), (558, 818182), (626, 729306), (939, 486204), (1116, 409091), (1252, 364653), (1307, 349308), (1878, 243102), (2614, 174654), (2817, 162068), (3756, 121551), (3921, 116436), (5228, 87327), (5634, 81034), (7842, 58218), (9703, 47052), (11268, 40517), (11763, 38812), (15684, 29109), (19406, 23526)]