2141567148

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 5872688640

約数和(自身を除く): 3731121492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 239, 294, 311, 343, 478, 588, 622, 686, 717, 933, 956, 1029, 1244, 1372, 1434, 1673, 1866, 2058, 2177, 2401, 2868, 3346, 3732, 4116, 4354, 4802, 5019, 6531, 6692, 7203, 8708, 9604, 10038, 11711, 13062, 14406, 15239, 20076, 23422, 26124, 28812, 30478, 35133, 45717, 46844, 60956, 70266, 74329, 81977, 91434, 106673, 140532, 148658, 163954, 182868, 213346, 222987, 245931, 297316, 320019, 327908, 426692, 445974, 491862, 520303, 573839, 640038, 746711, 891948, 983724, 1040606, 1147678, 1280076, 1493422, 1560909, 1721517, 2081212, 2240133, 2295356, 2986844, 3121818, 3443034, 3642121, 4480266, 6243636, 6886068, 7284242, 8960532, 10926363, 14568484, 21852726, 25494847, 43705452, 50989694, 76484541, 101979388, 152969082, 178463929, 305938164, 356927858, 535391787, 713855716, 1070783574, 2141567148]

約数ペア:

[(1, 2141567148), (2, 1070783574), (3, 713855716), (4, 535391787), (6, 356927858), (7, 305938164), (12, 178463929), (14, 152969082), (21, 101979388), (28, 76484541), (42, 50989694), (49, 43705452), (84, 25494847), (98, 21852726), (147, 14568484), (196, 10926363), (239, 8960532), (294, 7284242), (311, 6886068), (343, 6243636), (478, 4480266), (588, 3642121), (622, 3443034), (686, 3121818), (717, 2986844), (933, 2295356), (956, 2240133), (1029, 2081212), (1244, 1721517), (1372, 1560909), (1434, 1493422), (1673, 1280076), (1866, 1147678), (2058, 1040606), (2177, 983724), (2401, 891948), (2868, 746711), (3346, 640038), (3732, 573839), (4116, 520303), (4354, 491862), (4802, 445974), (5019, 426692), (6531, 327908), (6692, 320019), (7203, 297316), (8708, 245931), (9604, 222987), (10038, 213346), (11711, 182868), (13062, 163954), (14406, 148658), (15239, 140532), (20076, 106673), (23422, 91434), (26124, 81977), (28812, 74329), (30478, 70266), (35133, 60956), (45717, 46844)]