2009881344

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 5477265920

約数和(自身を除く): 3467384576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 157, 158, 192, 211, 237, 256, 314, 316, 384, 422, 471, 474, 628, 632, 633, 768, 844, 942, 948, 1256, 1264, 1266, 1688, 1884, 1896, 2512, 2528, 2532, 3376, 3768, 3792, 5024, 5056, 5064, 6752, 7536, 7584, 10048, 10112, 10128, 12403, 13504, 15072, 15168, 16669, 20096, 20224, 20256, 24806, 27008, 30144, 30336, 33127, 33338, 37209, 40192, 40512, 49612, 50007, 54016, 60288, 60672, 66254, 66676, 74418, 81024, 99224, 99381, 100014, 120576, 132508, 133352, 148836, 162048, 198448, 198762, 200028, 265016, 266704, 297672, 396896, 397524, 400056, 530032, 533408, 595344, 793792, 795048, 800112, 1060064, 1066816, 1190688, 1587584, 1590096, 1600224, 2120128, 2133632, 2381376, 2617033, 3175168, 3180192, 3200448, 4240256, 4267264, 4762752, 5234066, 6360384, 6400896, 7851099, 8480512, 9525504, 10468132, 12720768, 12801792, 15702198, 20936264, 25441536, 31404396, 41872528, 62808792, 83745056, 125617584, 167490112, 251235168, 334980224, 502470336, 669960448, 1004940672, 2009881344]

約数ペア:

[(1, 2009881344), (2, 1004940672), (3, 669960448), (4, 502470336), (6, 334980224), (8, 251235168), (12, 167490112), (16, 125617584), (24, 83745056), (32, 62808792), (48, 41872528), (64, 31404396), (79, 25441536), (96, 20936264), (128, 15702198), (157, 12801792), (158, 12720768), (192, 10468132), (211, 9525504), (237, 8480512), (256, 7851099), (314, 6400896), (316, 6360384), (384, 5234066), (422, 4762752), (471, 4267264), (474, 4240256), (628, 3200448), (632, 3180192), (633, 3175168), (768, 2617033), (844, 2381376), (942, 2133632), (948, 2120128), (1256, 1600224), (1264, 1590096), (1266, 1587584), (1688, 1190688), (1884, 1066816), (1896, 1060064), (2512, 800112), (2528, 795048), (2532, 793792), (3376, 595344), (3768, 533408), (3792, 530032), (5024, 400056), (5056, 397524), (5064, 396896), (6752, 297672), (7536, 266704), (7584, 265016), (10048, 200028), (10112, 198762), (10128, 198448), (12403, 162048), (13504, 148836), (15072, 133352), (15168, 132508), (16669, 120576), (20096, 100014), (20224, 99381), (20256, 99224), (24806, 81024), (27008, 74418), (30144, 66676), (30336, 66254), (33127, 60672), (33338, 60288), (37209, 54016), (40192, 50007), (40512, 49612)]