2440536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 7104000

約数和(自身を除く): 4663464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 199, 219, 292, 398, 438, 511, 584, 597, 796, 876, 1022, 1194, 1393, 1533, 1592, 1752, 2044, 2388, 2786, 3066, 4088, 4179, 4776, 5572, 6132, 8358, 11144, 12264, 14527, 16716, 29054, 33432, 43581, 58108, 87162, 101689, 116216, 174324, 203378, 305067, 348648, 406756, 610134, 813512, 1220268, 2440536]

約数ペア:

[(1, 2440536), (2, 1220268), (3, 813512), (4, 610134), (6, 406756), (7, 348648), (8, 305067), (12, 203378), (14, 174324), (21, 116216), (24, 101689), (28, 87162), (42, 58108), (56, 43581), (73, 33432), (84, 29054), (146, 16716), (168, 14527), (199, 12264), (219, 11144), (292, 8358), (398, 6132), (438, 5572), (511, 4776), (584, 4179), (597, 4088), (796, 3066), (876, 2786), (1022, 2388), (1194, 2044), (1393, 1752), (1533, 1592)]