2785987008

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1824

約数の個数: 224

約数和(自身を含む): 9433356800

約数和(自身を除く): 6647369792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 139, 144, 168, 189, 192, 216, 224, 252, 278, 288, 336, 378, 417, 432, 448, 504, 556, 576, 672, 756, 834, 864, 973, 1008, 1112, 1251, 1344, 1512, 1657, 1668, 1728, 1946, 2016, 2224, 2502, 2919, 3024, 3314, 3336, 3753, 3892, 4032, 4448, 4971, 5004, 5838, 6048, 6628, 6672, 7506, 7784, 8757, 8896, 9942, 10008, 11599, 11676, 12096, 13256, 13344, 14913, 15012, 15568, 17514, 19884, 20016, 23198, 23352, 26271, 26512, 26688, 29826, 30024, 31136, 34797, 35028, 39768, 40032, 44739, 46396, 46704, 52542, 53024, 59652, 60048, 62272, 69594, 70056, 79536, 80064, 89478, 92792, 93408, 104391, 105084, 106048, 119304, 120096, 139188, 140112, 159072, 178956, 185584, 186816, 208782, 210168, 230323, 238608, 240192, 278376, 280224, 313173, 318144, 357912, 371168, 417564, 420336, 460646, 477216, 556752, 560448, 626346, 690969, 715824, 742336, 835128, 840672, 921292, 954432, 1113504, 1252692, 1381938, 1431648, 1612261, 1670256, 1681344, 1842584, 2072907, 2227008, 2505384, 2763876, 2863296, 3224522, 3340512, 3685168, 4145814, 4836783, 5010768, 5527752, 6218721, 6449044, 6681024, 7370336, 8291628, 9673566, 10021536, 11055504, 12437442, 12898088, 14510349, 14740672, 16583256, 19347132, 20043072, 22111008, 24874884, 25796176, 29020698, 33166512, 38694264, 43531047, 44222016, 49749768, 51592352, 58041396, 66333024, 77388528, 87062094, 99499536, 103184704, 116082792, 132666048, 154777056, 174124188, 198999072, 232165584, 309554112, 348248376, 397998144, 464331168, 696496752, 928662336, 1392993504, 2785987008]

約数ペア:

[(1, 2785987008), (2, 1392993504), (3, 928662336), (4, 696496752), (6, 464331168), (7, 397998144), (8, 348248376), (9, 309554112), (12, 232165584), (14, 198999072), (16, 174124188), (18, 154777056), (21, 132666048), (24, 116082792), (27, 103184704), (28, 99499536), (32, 87062094), (36, 77388528), (42, 66333024), (48, 58041396), (54, 51592352), (56, 49749768), (63, 44222016), (64, 43531047), (72, 38694264), (84, 33166512), (96, 29020698), (108, 25796176), (112, 24874884), (126, 22111008), (139, 20043072), (144, 19347132), (168, 16583256), (189, 14740672), (192, 14510349), (216, 12898088), (224, 12437442), (252, 11055504), (278, 10021536), (288, 9673566), (336, 8291628), (378, 7370336), (417, 6681024), (432, 6449044), (448, 6218721), (504, 5527752), (556, 5010768), (576, 4836783), (672, 4145814), (756, 3685168), (834, 3340512), (864, 3224522), (973, 2863296), (1008, 2763876), (1112, 2505384), (1251, 2227008), (1344, 2072907), (1512, 1842584), (1657, 1681344), (1668, 1670256), (1728, 1612261), (1946, 1431648), (2016, 1381938), (2224, 1252692), (2502, 1113504), (2919, 954432), (3024, 921292), (3314, 840672), (3336, 835128), (3753, 742336), (3892, 715824), (4032, 690969), (4448, 626346), (4971, 560448), (5004, 556752), (5838, 477216), (6048, 460646), (6628, 420336), (6672, 417564), (7506, 371168), (7784, 357912), (8757, 318144), (8896, 313173), (9942, 280224), (10008, 278376), (11599, 240192), (11676, 238608), (12096, 230323), (13256, 210168), (13344, 208782), (14913, 186816), (15012, 185584), (15568, 178956), (17514, 159072), (19884, 140112), (20016, 139188), (23198, 120096), (23352, 119304), (26271, 106048), (26512, 105084), (26688, 104391), (29826, 93408), (30024, 92792), (31136, 89478), (34797, 80064), (35028, 79536), (39768, 70056), (40032, 69594), (44739, 62272), (46396, 60048), (46704, 59652), (52542, 53024)]