218439168

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2095

約数の個数: 80

約数和(自身を含む): 590426496

約数和(自身を除く): 371987328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 2003, 2272, 3408, 4006, 4544, 6009, 6816, 8012, 9088, 12018, 13632, 16024, 18176, 24036, 27264, 32048, 36352, 48072, 54528, 64096, 96144, 109056, 128192, 142213, 192288, 256384, 284426, 384576, 426639, 512768, 568852, 769152, 853278, 1025536, 1137704, 1538304, 1706556, 2275408, 3076608, 3413112, 4550816, 6826224, 9101632, 13652448, 18203264, 27304896, 36406528, 54609792, 72813056, 109219584, 218439168]

約数ペア:

[(1, 218439168), (2, 109219584), (3, 72813056), (4, 54609792), (6, 36406528), (8, 27304896), (12, 18203264), (16, 13652448), (24, 9101632), (32, 6826224), (48, 4550816), (64, 3413112), (71, 3076608), (96, 2275408), (128, 1706556), (142, 1538304), (192, 1137704), (213, 1025536), (256, 853278), (284, 769152), (384, 568852), (426, 512768), (512, 426639), (568, 384576), (768, 284426), (852, 256384), (1136, 192288), (1536, 142213), (1704, 128192), (2003, 109056), (2272, 96144), (3408, 64096), (4006, 54528), (4544, 48072), (6009, 36352), (6816, 32048), (8012, 27264), (9088, 24036), (12018, 18176), (13632, 16024)]