744388524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21121}}^1$

素因数の和:21231

約数の個数: 72

約数和(自身を含む): 2075870160

約数和(自身を除く): 1331481636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2937, 3204, 3916, 5874, 8811, 11748, 17622, 21121, 35244, 42242, 63363, 84484, 126726, 190089, 232331, 253452, 380178, 464662, 696993, 760356, 929324, 1393986, 1879769, 2090979, 2787972, 3759538, 4181958, 5639307, 7519076, 8363916, 11278614, 16917921, 20677459, 22557228, 33835842, 41354918, 62032377, 67671684, 82709836, 124064754, 186097131, 248129508, 372194262, 744388524]

約数ペア:

[(1, 744388524), (2, 372194262), (3, 248129508), (4, 186097131), (6, 124064754), (9, 82709836), (11, 67671684), (12, 62032377), (18, 41354918), (22, 33835842), (33, 22557228), (36, 20677459), (44, 16917921), (66, 11278614), (89, 8363916), (99, 7519076), (132, 5639307), (178, 4181958), (198, 3759538), (267, 2787972), (356, 2090979), (396, 1879769), (534, 1393986), (801, 929324), (979, 760356), (1068, 696993), (1602, 464662), (1958, 380178), (2937, 253452), (3204, 232331), (3916, 190089), (5874, 126726), (8811, 84484), (11748, 63363), (17622, 42242), (21121, 35244)]