2788144488

素因数分解:

$2^3\times 3^2\times {\mathrm{4391}}^1\times {\mathrm{8819}}^1$

素因数の和:13222

約数の個数: 48

約数和(自身を含む): 7553800800

約数和(自身を除く): 4765656312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4391, 8782, 8819, 13173, 17564, 17638, 26346, 26457, 35128, 35276, 39519, 52692, 52914, 70552, 79038, 79371, 105384, 105828, 158076, 158742, 211656, 316152, 317484, 634968, 38724229, 77448458, 116172687, 154896916, 232345374, 309793832, 348518061, 464690748, 697036122, 929381496, 1394072244, 2788144488]

約数ペア:

[(1, 2788144488), (2, 1394072244), (3, 929381496), (4, 697036122), (6, 464690748), (8, 348518061), (9, 309793832), (12, 232345374), (18, 154896916), (24, 116172687), (36, 77448458), (72, 38724229), (4391, 634968), (8782, 317484), (8819, 316152), (13173, 211656), (17564, 158742), (17638, 158076), (26346, 105828), (26457, 105384), (35128, 79371), (35276, 79038), (39519, 70552), (52692, 52914)]