252786768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2099}}^1$

素因数の和:2316

約数の個数: 80

約数和(自身を含む): 707246400

約数和(自身を除く): 454459632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 624, 772, 1158, 1544, 2099, 2316, 2509, 3088, 4198, 4632, 5018, 6297, 7527, 8396, 9264, 10036, 12594, 15054, 16792, 20072, 25188, 27287, 30108, 33584, 40144, 50376, 54574, 60216, 81861, 100752, 109148, 120432, 163722, 218296, 327444, 405107, 436592, 654888, 810214, 1215321, 1309776, 1620428, 2430642, 3240856, 4861284, 5266391, 6481712, 9722568, 10532782, 15799173, 19445136, 21065564, 31598346, 42131128, 63196692, 84262256, 126393384, 252786768]

約数ペア:

[(1, 252786768), (2, 126393384), (3, 84262256), (4, 63196692), (6, 42131128), (8, 31598346), (12, 21065564), (13, 19445136), (16, 15799173), (24, 10532782), (26, 9722568), (39, 6481712), (48, 5266391), (52, 4861284), (78, 3240856), (104, 2430642), (156, 1620428), (193, 1309776), (208, 1215321), (312, 810214), (386, 654888), (579, 436592), (624, 405107), (772, 327444), (1158, 218296), (1544, 163722), (2099, 120432), (2316, 109148), (2509, 100752), (3088, 81861), (4198, 60216), (4632, 54574), (5018, 50376), (6297, 40144), (7527, 33584), (8396, 30108), (9264, 27287), (10036, 25188), (12594, 20072), (15054, 16792)]