1938383928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2918

約数の個数: 192

約数和(自身を含む): 6127561440

約数和(自身を除く): 4189177512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 43, 51, 52, 68, 72, 78, 86, 102, 104, 117, 129, 136, 153, 156, 172, 204, 221, 234, 258, 306, 312, 344, 387, 408, 442, 468, 516, 559, 612, 663, 731, 774, 884, 936, 1032, 1118, 1224, 1326, 1462, 1548, 1677, 1768, 1989, 2193, 2236, 2652, 2833, 2924, 3096, 3354, 3978, 4386, 4472, 5031, 5304, 5666, 5848, 6579, 6708, 7956, 8499, 8772, 9503, 10062, 11332, 13158, 13416, 15912, 16998, 17544, 19006, 20124, 22664, 25497, 26316, 28509, 33996, 36829, 38012, 40248, 48161, 50994, 52632, 57018, 67992, 73658, 76024, 85527, 96322, 101988, 110487, 114036, 121819, 144483, 147316, 171054, 192644, 203976, 220974, 228072, 243638, 288966, 294632, 331461, 342108, 365457, 385288, 433449, 441948, 487276, 577932, 626093, 662922, 684216, 730914, 866898, 883896, 974552, 1096371, 1155864, 1252186, 1325844, 1461828, 1583647, 1733796, 1878279, 2070923, 2192742, 2504372, 2651688, 2923656, 3167294, 3467592, 3756558, 4141846, 4385484, 4750941, 5008744, 5634837, 6212769, 6334588, 7513116, 8283692, 8770968, 9501882, 11269674, 12425538, 12669176, 14252823, 15026232, 16567384, 18638307, 19003764, 22539348, 24851076, 26921999, 28505646, 37276614, 38007528, 45078696, 49702152, 53843998, 57011292, 74553228, 80765997, 107687996, 114022584, 149106456, 161531994, 215375992, 242297991, 323063988, 484595982, 646127976, 969191964, 1938383928]

約数ペア:

[(1, 1938383928), (2, 969191964), (3, 646127976), (4, 484595982), (6, 323063988), (8, 242297991), (9, 215375992), (12, 161531994), (13, 149106456), (17, 114022584), (18, 107687996), (24, 80765997), (26, 74553228), (34, 57011292), (36, 53843998), (39, 49702152), (43, 45078696), (51, 38007528), (52, 37276614), (68, 28505646), (72, 26921999), (78, 24851076), (86, 22539348), (102, 19003764), (104, 18638307), (117, 16567384), (129, 15026232), (136, 14252823), (153, 12669176), (156, 12425538), (172, 11269674), (204, 9501882), (221, 8770968), (234, 8283692), (258, 7513116), (306, 6334588), (312, 6212769), (344, 5634837), (387, 5008744), (408, 4750941), (442, 4385484), (468, 4141846), (516, 3756558), (559, 3467592), (612, 3167294), (663, 2923656), (731, 2651688), (774, 2504372), (884, 2192742), (936, 2070923), (1032, 1878279), (1118, 1733796), (1224, 1583647), (1326, 1461828), (1462, 1325844), (1548, 1252186), (1677, 1155864), (1768, 1096371), (1989, 974552), (2193, 883896), (2236, 866898), (2652, 730914), (2833, 684216), (2924, 662922), (3096, 626093), (3354, 577932), (3978, 487276), (4386, 441948), (4472, 433449), (5031, 385288), (5304, 365457), (5666, 342108), (5848, 331461), (6579, 294632), (6708, 288966), (7956, 243638), (8499, 228072), (8772, 220974), (9503, 203976), (10062, 192644), (11332, 171054), (13158, 147316), (13416, 144483), (15912, 121819), (16998, 114036), (17544, 110487), (19006, 101988), (20124, 96322), (22664, 85527), (25497, 76024), (26316, 73658), (28509, 67992), (33996, 57018), (36829, 52632), (38012, 50994), (40248, 48161)]