921991272

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3733}}^1$

素因数の和:4034

約数の個数: 64

約数和(自身を含む): 2371239360

約数和(自身を除く): 1449248088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 251, 328, 492, 502, 753, 984, 1004, 1506, 2008, 3012, 3733, 6024, 7466, 10291, 11199, 14932, 20582, 22398, 29864, 30873, 41164, 44796, 61746, 82328, 89592, 123492, 153053, 246984, 306106, 459159, 612212, 918318, 936983, 1224424, 1836636, 1873966, 2810949, 3673272, 3747932, 5621898, 7495864, 11243796, 22487592, 38416303, 76832606, 115248909, 153665212, 230497818, 307330424, 460995636, 921991272]

約数ペア:

[(1, 921991272), (2, 460995636), (3, 307330424), (4, 230497818), (6, 153665212), (8, 115248909), (12, 76832606), (24, 38416303), (41, 22487592), (82, 11243796), (123, 7495864), (164, 5621898), (246, 3747932), (251, 3673272), (328, 2810949), (492, 1873966), (502, 1836636), (753, 1224424), (984, 936983), (1004, 918318), (1506, 612212), (2008, 459159), (3012, 306106), (3733, 246984), (6024, 153053), (7466, 123492), (10291, 89592), (11199, 82328), (14932, 61746), (20582, 44796), (22398, 41164), (29864, 30873)]