716667084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4507}}^1$

素因数の和:5155

約数の個数: 72

約数和(自身を含む): 2074112768

約数和(自身を除く): 1357445684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 1262, 1893, 2524, 3786, 4417, 4507, 5679, 7572, 8834, 9014, 11358, 13251, 13521, 17668, 18028, 22716, 26502, 27042, 31549, 39753, 40563, 53004, 54084, 63098, 79506, 81126, 94647, 126196, 159012, 162252, 189294, 283941, 378588, 567882, 1135764, 2843917, 5687834, 8531751, 11375668, 17063502, 19907419, 25595253, 34127004, 39814838, 51190506, 59722257, 79629676, 102381012, 119444514, 179166771, 238889028, 358333542, 716667084]

約数ペア:

[(1, 716667084), (2, 358333542), (3, 238889028), (4, 179166771), (6, 119444514), (7, 102381012), (9, 79629676), (12, 59722257), (14, 51190506), (18, 39814838), (21, 34127004), (28, 25595253), (36, 19907419), (42, 17063502), (63, 11375668), (84, 8531751), (126, 5687834), (252, 2843917), (631, 1135764), (1262, 567882), (1893, 378588), (2524, 283941), (3786, 189294), (4417, 162252), (4507, 159012), (5679, 126196), (7572, 94647), (8834, 81126), (9014, 79506), (11358, 63098), (13251, 54084), (13521, 53004), (17668, 40563), (18028, 39753), (22716, 31549), (26502, 27042)]