1188891459

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 2166912000

約数和(自身を除く): 978020541

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 89, 147, 161, 189, 207, 267, 439, 441, 483, 621, 623, 801, 1127, 1317, 1323, 1449, 1869, 2047, 2403, 3073, 3381, 3951, 4347, 4361, 5607, 6141, 9219, 10097, 10143, 11853, 13083, 14329, 16821, 18423, 21511, 27657, 30291, 30429, 39071, 39249, 42987, 55269, 64533, 70679, 82971, 90873, 100303, 117213, 117747, 128961, 193599, 212037, 272619, 273497, 300909, 351639, 386883, 494753, 580797, 636111, 820491, 898633, 902727, 1054917, 1484259, 1908333, 1914479, 2461473, 2695899, 2708181, 4452777, 5743437, 6290431, 7384419, 8087697, 13358331, 17230311, 18871293, 24263091, 44033017, 51690933, 56613879, 132099051, 169841637, 396297153, 1188891459]

約数ペア:

[(1, 1188891459), (3, 396297153), (7, 169841637), (9, 132099051), (21, 56613879), (23, 51690933), (27, 44033017), (49, 24263091), (63, 18871293), (69, 17230311), (89, 13358331), (147, 8087697), (161, 7384419), (189, 6290431), (207, 5743437), (267, 4452777), (439, 2708181), (441, 2695899), (483, 2461473), (621, 1914479), (623, 1908333), (801, 1484259), (1127, 1054917), (1317, 902727), (1323, 898633), (1449, 820491), (1869, 636111), (2047, 580797), (2403, 494753), (3073, 386883), (3381, 351639), (3951, 300909), (4347, 273497), (4361, 272619), (5607, 212037), (6141, 193599), (9219, 128961), (10097, 117747), (10143, 117213), (11853, 100303), (13083, 90873), (14329, 82971), (16821, 70679), (18423, 64533), (21511, 55269), (27657, 42987), (30291, 39249), (30429, 39071)]