405539892

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1494

約数の個数: 96

約数和(自身を含む): 1098316800

約数和(自身を除く): 692776908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 89, 93, 108, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 837, 1068, 1116, 1361, 1602, 1674, 2403, 2722, 2759, 3204, 3348, 4083, 4806, 5444, 5518, 8166, 8277, 9612, 11036, 12249, 16332, 16554, 24498, 24831, 33108, 36747, 42191, 48996, 49662, 73494, 74493, 84382, 99324, 121129, 126573, 146988, 148986, 168764, 242258, 253146, 297972, 363387, 379719, 484516, 506292, 726774, 759438, 1090161, 1139157, 1453548, 1518876, 2180322, 2278314, 3270483, 3754999, 4360644, 4556628, 6540966, 7509998, 11264997, 13081932, 15019996, 22529994, 33794991, 45059988, 67589982, 101384973, 135179964, 202769946, 405539892]

約数ペア:

[(1, 405539892), (2, 202769946), (3, 135179964), (4, 101384973), (6, 67589982), (9, 45059988), (12, 33794991), (18, 22529994), (27, 15019996), (31, 13081932), (36, 11264997), (54, 7509998), (62, 6540966), (89, 4556628), (93, 4360644), (108, 3754999), (124, 3270483), (178, 2278314), (186, 2180322), (267, 1518876), (279, 1453548), (356, 1139157), (372, 1090161), (534, 759438), (558, 726774), (801, 506292), (837, 484516), (1068, 379719), (1116, 363387), (1361, 297972), (1602, 253146), (1674, 242258), (2403, 168764), (2722, 148986), (2759, 146988), (3204, 126573), (3348, 121129), (4083, 99324), (4806, 84382), (5444, 74493), (5518, 73494), (8166, 49662), (8277, 48996), (9612, 42191), (11036, 36747), (12249, 33108), (16332, 24831), (16554, 24498)]