2806896408

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{7333}}^1$

素因数の和:7772

約数の個数: 64

約数和(自身を含む): 7207855200

約数和(自身を除く): 4400958792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 389, 492, 778, 984, 1167, 1556, 2334, 3112, 4668, 7333, 9336, 14666, 15949, 21999, 29332, 31898, 43998, 47847, 58664, 63796, 87996, 95694, 127592, 175992, 191388, 300653, 382776, 601306, 901959, 1202612, 1803918, 2405224, 2852537, 3607836, 5705074, 7215672, 8557611, 11410148, 17115222, 22820296, 34230444, 68460888, 116954017, 233908034, 350862051, 467816068, 701724102, 935632136, 1403448204, 2806896408]

約数ペア:

[(1, 2806896408), (2, 1403448204), (3, 935632136), (4, 701724102), (6, 467816068), (8, 350862051), (12, 233908034), (24, 116954017), (41, 68460888), (82, 34230444), (123, 22820296), (164, 17115222), (246, 11410148), (328, 8557611), (389, 7215672), (492, 5705074), (778, 3607836), (984, 2852537), (1167, 2405224), (1556, 1803918), (2334, 1202612), (3112, 901959), (4668, 601306), (7333, 382776), (9336, 300653), (14666, 191388), (15949, 175992), (21999, 127592), (29332, 95694), (31898, 87996), (43998, 63796), (47847, 58664)]