272400546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 623241216

約数和(自身を除く): 350840670

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 311, 506, 577, 622, 759, 933, 1154, 1518, 1731, 1866, 3421, 3462, 6347, 6842, 7153, 10263, 12694, 13271, 14306, 19041, 20526, 21459, 26542, 38082, 39813, 42918, 78683, 79626, 145981, 157366, 179447, 236049, 291962, 358894, 437943, 472098, 538341, 875886, 1076682, 1973917, 3947834, 4127281, 5921751, 8254562, 11843502, 12381843, 24763686, 45400091, 90800182, 136200273, 272400546]

約数ペア:

[(1, 272400546), (2, 136200273), (3, 90800182), (6, 45400091), (11, 24763686), (22, 12381843), (23, 11843502), (33, 8254562), (46, 5921751), (66, 4127281), (69, 3947834), (138, 1973917), (253, 1076682), (311, 875886), (506, 538341), (577, 472098), (622, 437943), (759, 358894), (933, 291962), (1154, 236049), (1518, 179447), (1731, 157366), (1866, 145981), (3421, 79626), (3462, 78683), (6347, 42918), (6842, 39813), (7153, 38082), (10263, 26542), (12694, 21459), (13271, 20526), (14306, 19041)]