488578152

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 1236384000

約数和(自身を除く): 747805848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 317, 431, 447, 596, 634, 862, 894, 951, 1192, 1268, 1293, 1724, 1788, 1902, 2536, 2586, 3448, 3576, 3804, 5172, 7608, 10344, 47233, 64219, 94466, 128438, 136627, 141699, 188932, 192657, 256876, 273254, 283398, 377864, 385314, 409881, 513752, 546508, 566796, 770628, 819762, 1093016, 1133592, 1541256, 1639524, 3279048, 20357423, 40714846, 61072269, 81429692, 122144538, 162859384, 244289076, 488578152]

約数ペア:

[(1, 488578152), (2, 244289076), (3, 162859384), (4, 122144538), (6, 81429692), (8, 61072269), (12, 40714846), (24, 20357423), (149, 3279048), (298, 1639524), (317, 1541256), (431, 1133592), (447, 1093016), (596, 819762), (634, 770628), (862, 566796), (894, 546508), (951, 513752), (1192, 409881), (1268, 385314), (1293, 377864), (1724, 283398), (1788, 273254), (1902, 256876), (2536, 192657), (2586, 188932), (3448, 141699), (3576, 136627), (3804, 128438), (5172, 94466), (7608, 64219), (10344, 47233)]