2028209568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2120

約数の個数: 288

約数和(自身を含む): 7115351040

約数和(自身を除く): 5087141472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 49, 56, 57, 66, 76, 77, 84, 88, 96, 98, 112, 114, 132, 133, 147, 152, 154, 168, 176, 196, 209, 224, 228, 231, 264, 266, 294, 304, 308, 336, 352, 392, 399, 418, 456, 462, 528, 532, 539, 588, 608, 616, 627, 672, 784, 798, 836, 912, 924, 931, 1056, 1064, 1078, 1176, 1232, 1254, 1463, 1568, 1596, 1617, 1672, 1824, 1848, 1862, 2063, 2128, 2156, 2352, 2464, 2508, 2793, 2926, 3192, 3234, 3344, 3696, 3724, 4126, 4256, 4312, 4389, 4704, 5016, 5586, 5852, 6189, 6384, 6468, 6688, 7392, 7448, 8252, 8624, 8778, 10032, 10241, 11172, 11704, 12378, 12768, 12936, 14441, 14896, 16504, 17248, 17556, 20064, 20482, 22344, 22693, 23408, 24756, 25872, 28882, 29792, 30723, 33008, 35112, 39197, 40964, 43323, 44688, 45386, 46816, 49512, 51744, 57764, 61446, 66016, 68079, 70224, 78394, 81928, 86646, 89376, 90772, 99024, 101087, 115528, 117591, 122892, 136158, 140448, 156788, 158851, 163856, 173292, 181544, 198048, 202174, 231056, 235182, 245784, 272316, 274379, 303261, 313576, 317702, 327712, 346584, 363088, 404348, 431167, 462112, 470364, 476553, 491568, 544632, 548758, 606522, 627152, 635404, 693168, 726176, 808696, 823137, 862334, 940728, 953106, 983136, 1089264, 1097516, 1111957, 1213044, 1254304, 1270808, 1293501, 1386336, 1617392, 1646274, 1724668, 1881456, 1906212, 1920653, 2178528, 2195032, 2223914, 2426088, 2541616, 2587002, 3018169, 3234784, 3292548, 3335871, 3449336, 3762912, 3812424, 3841306, 4390064, 4447828, 4852176, 5083232, 5174004, 5761959, 6036338, 6585096, 6671742, 6898672, 7624848, 7682612, 8780128, 8895656, 9054507, 9704352, 10348008, 11523918, 12072676, 13170192, 13343484, 13797344, 15249696, 15365224, 17791312, 18109014, 20696016, 21127183, 23047836, 24145352, 26340384, 26686968, 30730448, 35582624, 36218028, 41392032, 42254366, 46095672, 48290704, 53373936, 61460896, 63381549, 72436056, 84508732, 92191344, 96581408, 106747872, 126763098, 144872112, 169017464, 184382688, 253526196, 289744224, 338034928, 507052392, 676069856, 1014104784, 2028209568]

約数ペア:

[(1, 2028209568), (2, 1014104784), (3, 676069856), (4, 507052392), (6, 338034928), (7, 289744224), (8, 253526196), (11, 184382688), (12, 169017464), (14, 144872112), (16, 126763098), (19, 106747872), (21, 96581408), (22, 92191344), (24, 84508732), (28, 72436056), (32, 63381549), (33, 61460896), (38, 53373936), (42, 48290704), (44, 46095672), (48, 42254366), (49, 41392032), (56, 36218028), (57, 35582624), (66, 30730448), (76, 26686968), (77, 26340384), (84, 24145352), (88, 23047836), (96, 21127183), (98, 20696016), (112, 18109014), (114, 17791312), (132, 15365224), (133, 15249696), (147, 13797344), (152, 13343484), (154, 13170192), (168, 12072676), (176, 11523918), (196, 10348008), (209, 9704352), (224, 9054507), (228, 8895656), (231, 8780128), (264, 7682612), (266, 7624848), (294, 6898672), (304, 6671742), (308, 6585096), (336, 6036338), (352, 5761959), (392, 5174004), (399, 5083232), (418, 4852176), (456, 4447828), (462, 4390064), (528, 3841306), (532, 3812424), (539, 3762912), (588, 3449336), (608, 3335871), (616, 3292548), (627, 3234784), (672, 3018169), (784, 2587002), (798, 2541616), (836, 2426088), (912, 2223914), (924, 2195032), (931, 2178528), (1056, 1920653), (1064, 1906212), (1078, 1881456), (1176, 1724668), (1232, 1646274), (1254, 1617392), (1463, 1386336), (1568, 1293501), (1596, 1270808), (1617, 1254304), (1672, 1213044), (1824, 1111957), (1848, 1097516), (1862, 1089264), (2063, 983136), (2128, 953106), (2156, 940728), (2352, 862334), (2464, 823137), (2508, 808696), (2793, 726176), (2926, 693168), (3192, 635404), (3234, 627152), (3344, 606522), (3696, 548758), (3724, 544632), (4126, 491568), (4256, 476553), (4312, 470364), (4389, 462112), (4704, 431167), (5016, 404348), (5586, 363088), (5852, 346584), (6189, 327712), (6384, 317702), (6468, 313576), (6688, 303261), (7392, 274379), (7448, 272316), (8252, 245784), (8624, 235182), (8778, 231056), (10032, 202174), (10241, 198048), (11172, 181544), (11704, 173292), (12378, 163856), (12768, 158851), (12936, 156788), (14441, 140448), (14896, 136158), (16504, 122892), (17248, 117591), (17556, 115528), (20064, 101087), (20482, 99024), (22344, 90772), (22693, 89376), (23408, 86646), (24756, 81928), (25872, 78394), (28882, 70224), (29792, 68079), (30723, 66016), (33008, 61446), (35112, 57764), (39197, 51744), (40964, 49512), (43323, 46816), (44688, 45386)]