2539389384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 8023142400

約数和(自身を除く): 5483753016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 127, 168, 194, 252, 254, 291, 381, 388, 409, 504, 508, 582, 679, 762, 776, 818, 873, 889, 1016, 1143, 1164, 1227, 1358, 1524, 1636, 1746, 1778, 2037, 2286, 2328, 2454, 2667, 2716, 2863, 3048, 3272, 3492, 3556, 3681, 4074, 4572, 4908, 5334, 5432, 5726, 6111, 6984, 7112, 7362, 8001, 8148, 8589, 9144, 9816, 10668, 11452, 12222, 12319, 14724, 16002, 16296, 17178, 21336, 22904, 24444, 24638, 25767, 29448, 32004, 34356, 36957, 39673, 48888, 49276, 51534, 51943, 64008, 68712, 73914, 79346, 86233, 98552, 103068, 103886, 110871, 119019, 147828, 155829, 158692, 172466, 206136, 207772, 221742, 238038, 258699, 277711, 295656, 311658, 317384, 344932, 357057, 363601, 415544, 443484, 467487, 476076, 517398, 555422, 623316, 689864, 714114, 727202, 776097, 833133, 886968, 934974, 952152, 1034796, 1090803, 1110844, 1246632, 1428228, 1454404, 1552194, 1666266, 1869948, 2069592, 2181606, 2221688, 2499399, 2856456, 2908808, 3104388, 3272409, 3332532, 3739896, 4363212, 4998798, 5038471, 6208776, 6544818, 6665064, 8726424, 9997596, 10076942, 13089636, 15115413, 19995192, 20153884, 26179272, 30230826, 35269297, 40307768, 45346239, 60461652, 70538594, 90692478, 105807891, 120923304, 141077188, 181384956, 211615782, 282154376, 317423673, 362769912, 423231564, 634847346, 846463128, 1269694692, 2539389384]

約数ペア:

[(1, 2539389384), (2, 1269694692), (3, 846463128), (4, 634847346), (6, 423231564), (7, 362769912), (8, 317423673), (9, 282154376), (12, 211615782), (14, 181384956), (18, 141077188), (21, 120923304), (24, 105807891), (28, 90692478), (36, 70538594), (42, 60461652), (56, 45346239), (63, 40307768), (72, 35269297), (84, 30230826), (97, 26179272), (126, 20153884), (127, 19995192), (168, 15115413), (194, 13089636), (252, 10076942), (254, 9997596), (291, 8726424), (381, 6665064), (388, 6544818), (409, 6208776), (504, 5038471), (508, 4998798), (582, 4363212), (679, 3739896), (762, 3332532), (776, 3272409), (818, 3104388), (873, 2908808), (889, 2856456), (1016, 2499399), (1143, 2221688), (1164, 2181606), (1227, 2069592), (1358, 1869948), (1524, 1666266), (1636, 1552194), (1746, 1454404), (1778, 1428228), (2037, 1246632), (2286, 1110844), (2328, 1090803), (2454, 1034796), (2667, 952152), (2716, 934974), (2863, 886968), (3048, 833133), (3272, 776097), (3492, 727202), (3556, 714114), (3681, 689864), (4074, 623316), (4572, 555422), (4908, 517398), (5334, 476076), (5432, 467487), (5726, 443484), (6111, 415544), (6984, 363601), (7112, 357057), (7362, 344932), (8001, 317384), (8148, 311658), (8589, 295656), (9144, 277711), (9816, 258699), (10668, 238038), (11452, 221742), (12222, 207772), (12319, 206136), (14724, 172466), (16002, 158692), (16296, 155829), (17178, 147828), (21336, 119019), (22904, 110871), (24444, 103886), (24638, 103068), (25767, 98552), (29448, 86233), (32004, 79346), (34356, 73914), (36957, 68712), (39673, 64008), (48888, 51943), (49276, 51534)]