290934144

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3648

約数の個数: 96

約数和(自身を含む): 849223440

約数和(自身を除く): 558289296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3408, 3557, 4544, 5112, 6816, 7114, 9088, 10224, 10671, 13632, 14228, 20448, 21342, 27264, 28456, 32013, 40896, 42684, 56912, 64026, 81792, 85368, 113824, 128052, 170736, 227648, 252547, 256104, 341472, 455296, 505094, 512208, 682944, 757641, 1010188, 1024416, 1365888, 1515282, 2020376, 2048832, 2272923, 3030564, 4040752, 4097664, 4545846, 6061128, 8081504, 9091692, 12122256, 16163008, 18183384, 24244512, 32326016, 36366768, 48489024, 72733536, 96978048, 145467072, 290934144]

約数ペア:

[(1, 290934144), (2, 145467072), (3, 96978048), (4, 72733536), (6, 48489024), (8, 36366768), (9, 32326016), (12, 24244512), (16, 18183384), (18, 16163008), (24, 12122256), (32, 9091692), (36, 8081504), (48, 6061128), (64, 4545846), (71, 4097664), (72, 4040752), (96, 3030564), (128, 2272923), (142, 2048832), (144, 2020376), (192, 1515282), (213, 1365888), (284, 1024416), (288, 1010188), (384, 757641), (426, 682944), (568, 512208), (576, 505094), (639, 455296), (852, 341472), (1136, 256104), (1152, 252547), (1278, 227648), (1704, 170736), (2272, 128052), (2556, 113824), (3408, 85368), (3557, 81792), (4544, 64026), (5112, 56912), (6816, 42684), (7114, 40896), (9088, 32013), (10224, 28456), (10671, 27264), (13632, 21342), (14228, 20448)]