4020494088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{678221}}^1$

素因数の和:678262

約数の個数: 64

約数和(自身を含む): 11394129600

約数和(自身を除く): 7373635512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 678221, 1356442, 2034663, 2712884, 4069326, 5425768, 8138652, 8816873, 12886199, 16277304, 17633746, 25772398, 26450619, 35267492, 38658597, 51544796, 52901238, 70534984, 77317194, 103089592, 105802476, 154634388, 167520587, 211604952, 309268776, 335041174, 502561761, 670082348, 1005123522, 1340164696, 2010247044, 4020494088]

約数ペア:

[(1, 4020494088), (2, 2010247044), (3, 1340164696), (4, 1005123522), (6, 670082348), (8, 502561761), (12, 335041174), (13, 309268776), (19, 211604952), (24, 167520587), (26, 154634388), (38, 105802476), (39, 103089592), (52, 77317194), (57, 70534984), (76, 52901238), (78, 51544796), (104, 38658597), (114, 35267492), (152, 26450619), (156, 25772398), (228, 17633746), (247, 16277304), (312, 12886199), (456, 8816873), (494, 8138652), (741, 5425768), (988, 4069326), (1482, 2712884), (1976, 2034663), (2964, 1356442), (5928, 678221)]