1278044916

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{15451}}^1$

素因数の和:15632

約数の個数: 48

約数和(自身を含む): 3058012608

約数和(自身を除く): 1779967692

約数列:

[1, 2, 3, 4, 6, 12, 61, 113, 122, 183, 226, 244, 339, 366, 452, 678, 732, 1356, 6893, 13786, 15451, 20679, 27572, 30902, 41358, 46353, 61804, 82716, 92706, 185412, 942511, 1745963, 1885022, 2827533, 3491926, 3770044, 5237889, 5655066, 6983852, 10475778, 11310132, 20951556, 106503743, 213007486, 319511229, 426014972, 639022458, 1278044916]

約数ペア:

[(1, 1278044916), (2, 639022458), (3, 426014972), (4, 319511229), (6, 213007486), (12, 106503743), (61, 20951556), (113, 11310132), (122, 10475778), (183, 6983852), (226, 5655066), (244, 5237889), (339, 3770044), (366, 3491926), (452, 2827533), (678, 1885022), (732, 1745963), (1356, 942511), (6893, 185412), (13786, 92706), (15451, 82716), (20679, 61804), (27572, 46353), (30902, 41358)]