432819317876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{904201}}^1$

素因数の和:904293

約数の個数: 72

約数和(自身を含む): 888953537472

約数和(自身を除く): 456134219596

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 121, 172, 242, 253, 473, 484, 506, 946, 989, 1012, 1892, 1978, 2783, 3956, 5203, 5566, 10406, 10879, 11132, 20812, 21758, 43516, 119669, 239338, 478676, 904201, 1808402, 3616804, 9946211, 19892422, 20796623, 38880643, 39784844, 41593246, 77761286, 83186492, 109408321, 155522572, 218816642, 228762853, 427687073, 437633284, 457525706, 855374146, 894254789, 915051412, 1710748292, 1788509578, 2516391383, 3577019156, 4704557803, 5032782766, 9409115606, 9836802679, 10065565532, 18818231212, 19673605358, 39347210716, 108204829469, 216409658938, 432819317876]

約数ペア:

[(1, 432819317876), (2, 216409658938), (4, 108204829469), (11, 39347210716), (22, 19673605358), (23, 18818231212), (43, 10065565532), (44, 9836802679), (46, 9409115606), (86, 5032782766), (92, 4704557803), (121, 3577019156), (172, 2516391383), (242, 1788509578), (253, 1710748292), (473, 915051412), (484, 894254789), (506, 855374146), (946, 457525706), (989, 437633284), (1012, 427687073), (1892, 228762853), (1978, 218816642), (2783, 155522572), (3956, 109408321), (5203, 83186492), (5566, 77761286), (10406, 41593246), (10879, 39784844), (11132, 38880643), (20812, 20796623), (21758, 19892422), (43516, 9946211), (119669, 3616804), (239338, 1808402), (478676, 904201)]