264313998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 645765120

約数和(自身を除く): 381451122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 83, 93, 117, 166, 186, 234, 249, 279, 403, 439, 498, 558, 747, 806, 878, 1079, 1209, 1317, 1494, 2158, 2418, 2573, 2634, 3237, 3627, 3951, 5146, 5707, 6474, 7254, 7719, 7902, 9711, 11414, 13609, 15438, 17121, 19422, 23157, 27218, 33449, 34242, 36437, 40827, 46314, 51363, 66898, 72874, 81654, 100347, 102726, 109311, 122481, 176917, 200694, 218622, 244962, 301041, 327933, 353834, 473681, 530751, 602082, 655866, 947362, 1061502, 1129547, 1421043, 1592253, 2259094, 2842086, 3184506, 3388641, 4263129, 6777282, 8526258, 10165923, 14684111, 20331846, 29368222, 44052333, 88104666, 132156999, 264313998]

約数ペア:

[(1, 264313998), (2, 132156999), (3, 88104666), (6, 44052333), (9, 29368222), (13, 20331846), (18, 14684111), (26, 10165923), (31, 8526258), (39, 6777282), (62, 4263129), (78, 3388641), (83, 3184506), (93, 2842086), (117, 2259094), (166, 1592253), (186, 1421043), (234, 1129547), (249, 1061502), (279, 947362), (403, 655866), (439, 602082), (498, 530751), (558, 473681), (747, 353834), (806, 327933), (878, 301041), (1079, 244962), (1209, 218622), (1317, 200694), (1494, 176917), (2158, 122481), (2418, 109311), (2573, 102726), (2634, 100347), (3237, 81654), (3627, 72874), (3951, 66898), (5146, 51363), (5707, 46314), (6474, 40827), (7254, 36437), (7719, 34242), (7902, 33449), (9711, 27218), (11414, 23157), (13609, 19422), (15438, 17121)]