642996144

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{70877}}^1$

素因数の和:70904

約数の個数: 100

約数和(自身を含む): 2126907024

約数和(自身を除く): 1483910880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 70877, 141754, 212631, 283508, 425262, 496139, 567016, 637893, 850524, 992278, 1134032, 1275786, 1488417, 1701048, 1913679, 1984556, 2551572, 2976834, 3402096, 3827358, 3969112, 4465251, 5103144, 5741037, 5953668, 7654716, 7938224, 8930502, 10206288, 11482074, 11907336, 13395753, 15309432, 17861004, 22964148, 23814672, 26791506, 30618864, 35722008, 40187259, 45928296, 53583012, 71444016, 80374518, 91856592, 107166024, 160749036, 214332048, 321498072, 642996144]

約数ペア:

[(1, 642996144), (2, 321498072), (3, 214332048), (4, 160749036), (6, 107166024), (7, 91856592), (8, 80374518), (9, 71444016), (12, 53583012), (14, 45928296), (16, 40187259), (18, 35722008), (21, 30618864), (24, 26791506), (27, 23814672), (28, 22964148), (36, 17861004), (42, 15309432), (48, 13395753), (54, 11907336), (56, 11482074), (63, 10206288), (72, 8930502), (81, 7938224), (84, 7654716), (108, 5953668), (112, 5741037), (126, 5103144), (144, 4465251), (162, 3969112), (168, 3827358), (189, 3402096), (216, 2976834), (252, 2551572), (324, 1984556), (336, 1913679), (378, 1701048), (432, 1488417), (504, 1275786), (567, 1134032), (648, 992278), (756, 850524), (1008, 637893), (1134, 567016), (1296, 496139), (1512, 425262), (2268, 283508), (3024, 212631), (4536, 141754), (9072, 70877)]