246906738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 592905600

約数和(自身を除く): 345998862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 509, 691, 702, 1018, 1382, 1527, 2073, 3054, 4146, 4581, 6219, 6617, 8983, 9162, 12438, 13234, 13743, 17966, 18657, 19851, 26949, 27486, 37314, 39702, 53898, 59553, 80847, 119106, 161694, 178659, 242541, 351719, 357318, 485082, 703438, 1055157, 2110314, 3165471, 4572347, 6330942, 9144694, 9496413, 13717041, 18992826, 27434082, 41151123, 82302246, 123453369, 246906738]

約数ペア:

[(1, 246906738), (2, 123453369), (3, 82302246), (6, 41151123), (9, 27434082), (13, 18992826), (18, 13717041), (26, 9496413), (27, 9144694), (39, 6330942), (54, 4572347), (78, 3165471), (117, 2110314), (234, 1055157), (351, 703438), (509, 485082), (691, 357318), (702, 351719), (1018, 242541), (1382, 178659), (1527, 161694), (2073, 119106), (3054, 80847), (4146, 59553), (4581, 53898), (6219, 39702), (6617, 37314), (8983, 27486), (9162, 26949), (12438, 19851), (13234, 18657), (13743, 17966)]