980473428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{21911}}^1$

素因数の和:22045

約数の個数: 72

約数和(自身を含む): 2727781056

約数和(自身を除く): 1747307628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 132, 198, 226, 339, 396, 452, 678, 1017, 1243, 1356, 2034, 2486, 3729, 4068, 4972, 7458, 11187, 14916, 21911, 22374, 43822, 44748, 65733, 87644, 131466, 197199, 241021, 262932, 394398, 482042, 723063, 788796, 964084, 1446126, 2169189, 2475943, 2892252, 4338378, 4951886, 7427829, 8676756, 9903772, 14855658, 22283487, 27235373, 29711316, 44566974, 54470746, 81706119, 89133948, 108941492, 163412238, 245118357, 326824476, 490236714, 980473428]

約数ペア:

[(1, 980473428), (2, 490236714), (3, 326824476), (4, 245118357), (6, 163412238), (9, 108941492), (11, 89133948), (12, 81706119), (18, 54470746), (22, 44566974), (33, 29711316), (36, 27235373), (44, 22283487), (66, 14855658), (99, 9903772), (113, 8676756), (132, 7427829), (198, 4951886), (226, 4338378), (339, 2892252), (396, 2475943), (452, 2169189), (678, 1446126), (1017, 964084), (1243, 788796), (1356, 723063), (2034, 482042), (2486, 394398), (3729, 262932), (4068, 241021), (4972, 197199), (7458, 131466), (11187, 87644), (14916, 65733), (21911, 44748), (22374, 43822)]