676010268

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 1739162880

約数和(自身を除く): 1063152612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 251, 316, 474, 502, 711, 753, 947, 948, 1004, 1422, 1506, 1894, 2259, 2841, 2844, 3012, 3788, 4518, 5682, 8523, 9036, 11364, 17046, 19829, 34092, 39658, 59487, 74813, 79316, 118974, 149626, 178461, 224439, 237697, 237948, 299252, 356922, 448878, 475394, 673317, 713091, 713844, 897756, 950788, 1346634, 1426182, 2139273, 2693268, 2852364, 4278546, 8557092, 18778063, 37556126, 56334189, 75112252, 112668378, 169002567, 225336756, 338005134, 676010268]

約数ペア:

[(1, 676010268), (2, 338005134), (3, 225336756), (4, 169002567), (6, 112668378), (9, 75112252), (12, 56334189), (18, 37556126), (36, 18778063), (79, 8557092), (158, 4278546), (237, 2852364), (251, 2693268), (316, 2139273), (474, 1426182), (502, 1346634), (711, 950788), (753, 897756), (947, 713844), (948, 713091), (1004, 673317), (1422, 475394), (1506, 448878), (1894, 356922), (2259, 299252), (2841, 237948), (2844, 237697), (3012, 224439), (3788, 178461), (4518, 149626), (5682, 118974), (8523, 79316), (9036, 74813), (11364, 59487), (17046, 39658), (19829, 34092)]