442178748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4919}}^1$

素因数の和:5167

約数の個数: 72

約数和(自身を含む): 1224961920

約数和(自身を除く): 782783172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 681, 908, 1362, 2043, 2497, 2724, 4086, 4919, 4994, 7491, 8172, 9838, 9988, 14757, 14982, 19676, 22473, 29514, 29964, 44271, 44946, 54109, 59028, 88542, 89892, 108218, 162327, 177084, 216436, 324654, 486981, 649308, 973962, 1116613, 1947924, 2233226, 3349839, 4466452, 6699678, 10049517, 12282743, 13399356, 20099034, 24565486, 36848229, 40198068, 49130972, 73696458, 110544687, 147392916, 221089374, 442178748]

約数ペア:

[(1, 442178748), (2, 221089374), (3, 147392916), (4, 110544687), (6, 73696458), (9, 49130972), (11, 40198068), (12, 36848229), (18, 24565486), (22, 20099034), (33, 13399356), (36, 12282743), (44, 10049517), (66, 6699678), (99, 4466452), (132, 3349839), (198, 2233226), (227, 1947924), (396, 1116613), (454, 973962), (681, 649308), (908, 486981), (1362, 324654), (2043, 216436), (2497, 177084), (2724, 162327), (4086, 108218), (4919, 89892), (4994, 88542), (7491, 59028), (8172, 54109), (9838, 44946), (9988, 44271), (14757, 29964), (14982, 29514), (19676, 22473)]