2111815728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1568

約数の個数: 240

約数和(自身を含む): 6889559040

約数和(自身を除く): 4777743312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 31, 33, 36, 44, 48, 58, 62, 66, 72, 87, 88, 93, 99, 116, 124, 132, 144, 174, 176, 186, 198, 232, 248, 261, 264, 279, 319, 341, 348, 372, 396, 464, 496, 522, 528, 558, 638, 682, 696, 744, 792, 899, 957, 1023, 1044, 1116, 1276, 1364, 1392, 1483, 1488, 1584, 1798, 1914, 2046, 2088, 2232, 2552, 2697, 2728, 2871, 2966, 3069, 3596, 3828, 4092, 4176, 4449, 4464, 5104, 5394, 5456, 5742, 5932, 6138, 7192, 7656, 8091, 8184, 8898, 9889, 10788, 11484, 11864, 12276, 13347, 14384, 15312, 16182, 16313, 16368, 17796, 19778, 21576, 22968, 23728, 24552, 26694, 29667, 32364, 32626, 35592, 39556, 43007, 43152, 45936, 45973, 48939, 49104, 53388, 59334, 64728, 65252, 71184, 79112, 86014, 89001, 91946, 97878, 106776, 118668, 129021, 129456, 130504, 137919, 146817, 158224, 172028, 178002, 183892, 195756, 213552, 237336, 258042, 261008, 275838, 293634, 344056, 356004, 367784, 387063, 391512, 413757, 473077, 474672, 505703, 516084, 551676, 587268, 688112, 712008, 735568, 774126, 783024, 827514, 946154, 1011406, 1032168, 1103352, 1174536, 1333217, 1419231, 1424016, 1517109, 1548252, 1655028, 1892308, 2022812, 2064336, 2206704, 2349072, 2666434, 2838462, 3034218, 3096504, 3310056, 3784616, 3999651, 4045624, 4257693, 4551327, 5332868, 5676924, 6068436, 6193008, 6620112, 7569232, 7999302, 8091248, 8515386, 9102654, 10665736, 11353848, 11998953, 12136872, 14665387, 15998604, 17030772, 18205308, 21331472, 22707696, 23997906, 24273744, 29330774, 31997208, 34061544, 36410616, 43996161, 47995812, 58661548, 63994416, 68123088, 72821232, 87992322, 95991624, 117323096, 131988483, 175984644, 191983248, 234646192, 263976966, 351969288, 527953932, 703938576, 1055907864, 2111815728]

約数ペア:

[(1, 2111815728), (2, 1055907864), (3, 703938576), (4, 527953932), (6, 351969288), (8, 263976966), (9, 234646192), (11, 191983248), (12, 175984644), (16, 131988483), (18, 117323096), (22, 95991624), (24, 87992322), (29, 72821232), (31, 68123088), (33, 63994416), (36, 58661548), (44, 47995812), (48, 43996161), (58, 36410616), (62, 34061544), (66, 31997208), (72, 29330774), (87, 24273744), (88, 23997906), (93, 22707696), (99, 21331472), (116, 18205308), (124, 17030772), (132, 15998604), (144, 14665387), (174, 12136872), (176, 11998953), (186, 11353848), (198, 10665736), (232, 9102654), (248, 8515386), (261, 8091248), (264, 7999302), (279, 7569232), (319, 6620112), (341, 6193008), (348, 6068436), (372, 5676924), (396, 5332868), (464, 4551327), (496, 4257693), (522, 4045624), (528, 3999651), (558, 3784616), (638, 3310056), (682, 3096504), (696, 3034218), (744, 2838462), (792, 2666434), (899, 2349072), (957, 2206704), (1023, 2064336), (1044, 2022812), (1116, 1892308), (1276, 1655028), (1364, 1548252), (1392, 1517109), (1483, 1424016), (1488, 1419231), (1584, 1333217), (1798, 1174536), (1914, 1103352), (2046, 1032168), (2088, 1011406), (2232, 946154), (2552, 827514), (2697, 783024), (2728, 774126), (2871, 735568), (2966, 712008), (3069, 688112), (3596, 587268), (3828, 551676), (4092, 516084), (4176, 505703), (4449, 474672), (4464, 473077), (5104, 413757), (5394, 391512), (5456, 387063), (5742, 367784), (5932, 356004), (6138, 344056), (7192, 293634), (7656, 275838), (8091, 261008), (8184, 258042), (8898, 237336), (9889, 213552), (10788, 195756), (11484, 183892), (11864, 178002), (12276, 172028), (13347, 158224), (14384, 146817), (15312, 137919), (16182, 130504), (16313, 129456), (16368, 129021), (17796, 118668), (19778, 106776), (21576, 97878), (22968, 91946), (23728, 89001), (24552, 86014), (26694, 79112), (29667, 71184), (32364, 65252), (32626, 64728), (35592, 59334), (39556, 53388), (43007, 49104), (43152, 48939), (45936, 45973)]