266461908

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{1163}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 634501056

約数和(自身を除く): 368039148

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 313, 366, 626, 732, 939, 1163, 1252, 1878, 2326, 3489, 3756, 4652, 6978, 13956, 19093, 38186, 57279, 70943, 76372, 114558, 141886, 212829, 229116, 283772, 364019, 425658, 728038, 851316, 1092057, 1456076, 2184114, 4368228, 22205159, 44410318, 66615477, 88820636, 133230954, 266461908]

約数ペア:

[(1, 266461908), (2, 133230954), (3, 88820636), (4, 66615477), (6, 44410318), (12, 22205159), (61, 4368228), (122, 2184114), (183, 1456076), (244, 1092057), (313, 851316), (366, 728038), (626, 425658), (732, 364019), (939, 283772), (1163, 229116), (1252, 212829), (1878, 141886), (2326, 114558), (3489, 76372), (3756, 70943), (4652, 57279), (6978, 38186), (13956, 19093)]