1277715312

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{67733}}^1$

素因数の和:67878

約数の個数: 60

約数和(自身を含む): 3603177864

約数和(自身を除く): 2325462552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 18864, 67733, 135466, 203199, 270932, 406398, 541864, 609597, 812796, 1083728, 1219194, 1625592, 2438388, 3251184, 4876776, 8873023, 9753552, 17746046, 26619069, 35492092, 53238138, 70984184, 79857207, 106476276, 141968368, 159714414, 212952552, 319428828, 425905104, 638857656, 1277715312]

約数ペア:

[(1, 1277715312), (2, 638857656), (3, 425905104), (4, 319428828), (6, 212952552), (8, 159714414), (9, 141968368), (12, 106476276), (16, 79857207), (18, 70984184), (24, 53238138), (36, 35492092), (48, 26619069), (72, 17746046), (131, 9753552), (144, 8873023), (262, 4876776), (393, 3251184), (524, 2438388), (786, 1625592), (1048, 1219194), (1179, 1083728), (1572, 812796), (2096, 609597), (2358, 541864), (3144, 406398), (4716, 270932), (6288, 203199), (9432, 135466), (18864, 67733)]