28450783152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{937}}^1$

素因数の和:1652

約数の個数: 240

約数和(自身を含む): 90088296480

約数和(自身を除く): 61637513328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 661, 696, 792, 937, 957, 1044, 1276, 1322, 1392, 1584, 1874, 1914, 1983, 2088, 2552, 2644, 2811, 2871, 3748, 3828, 3966, 4176, 5104, 5288, 5622, 5742, 5949, 7271, 7496, 7656, 7932, 8433, 10307, 10576, 11244, 11484, 11898, 14542, 14992, 15312, 15864, 16866, 19169, 20614, 21813, 22488, 22968, 23796, 27173, 29084, 30921, 31728, 33732, 38338, 41228, 43626, 44976, 45936, 47592, 54346, 57507, 58168, 61842, 65439, 67464, 76676, 81519, 82456, 87252, 92763, 95184, 108692, 115014, 116336, 123684, 130878, 134928, 153352, 163038, 164912, 172521, 174504, 185526, 210859, 217384, 230028, 244557, 247368, 261756, 298903, 306704, 326076, 345042, 349008, 371052, 421718, 434768, 460056, 489114, 494736, 523512, 597806, 619357, 632577, 652152, 690084, 742104, 843436, 896709, 920112, 978228, 1047024, 1195612, 1238714, 1265154, 1304304, 1380168, 1484208, 1686872, 1793418, 1858071, 1897731, 1956456, 2391224, 2477428, 2530308, 2690127, 2760336, 3373744, 3586836, 3716142, 3795462, 3912912, 4782448, 4954856, 5060616, 5380254, 5574213, 6812927, 7173672, 7432284, 7590924, 9909712, 10121232, 10760508, 11148426, 13625854, 14347344, 14864568, 15181848, 17961353, 20438781, 21521016, 22296852, 27251708, 29729136, 30363696, 35922706, 40877562, 43042032, 44593704, 53884059, 54503416, 61316343, 71845412, 81755124, 89187408, 107768118, 109006832, 122632686, 143690824, 161652177, 163510248, 197574883, 215536236, 245265372, 287381648, 323304354, 327020496, 395149766, 431072472, 490530744, 592724649, 646608708, 790299532, 862144944, 981061488, 1185449298, 1293217416, 1580599064, 1778173947, 2370898596, 2586434832, 3161198128, 3556347894, 4741797192, 7112695788, 9483594384, 14225391576, 28450783152]

約数ペア:

[(1, 28450783152), (2, 14225391576), (3, 9483594384), (4, 7112695788), (6, 4741797192), (8, 3556347894), (9, 3161198128), (11, 2586434832), (12, 2370898596), (16, 1778173947), (18, 1580599064), (22, 1293217416), (24, 1185449298), (29, 981061488), (33, 862144944), (36, 790299532), (44, 646608708), (48, 592724649), (58, 490530744), (66, 431072472), (72, 395149766), (87, 327020496), (88, 323304354), (99, 287381648), (116, 245265372), (132, 215536236), (144, 197574883), (174, 163510248), (176, 161652177), (198, 143690824), (232, 122632686), (261, 109006832), (264, 107768118), (319, 89187408), (348, 81755124), (396, 71845412), (464, 61316343), (522, 54503416), (528, 53884059), (638, 44593704), (661, 43042032), (696, 40877562), (792, 35922706), (937, 30363696), (957, 29729136), (1044, 27251708), (1276, 22296852), (1322, 21521016), (1392, 20438781), (1584, 17961353), (1874, 15181848), (1914, 14864568), (1983, 14347344), (2088, 13625854), (2552, 11148426), (2644, 10760508), (2811, 10121232), (2871, 9909712), (3748, 7590924), (3828, 7432284), (3966, 7173672), (4176, 6812927), (5104, 5574213), (5288, 5380254), (5622, 5060616), (5742, 4954856), (5949, 4782448), (7271, 3912912), (7496, 3795462), (7656, 3716142), (7932, 3586836), (8433, 3373744), (10307, 2760336), (10576, 2690127), (11244, 2530308), (11484, 2477428), (11898, 2391224), (14542, 1956456), (14992, 1897731), (15312, 1858071), (15864, 1793418), (16866, 1686872), (19169, 1484208), (20614, 1380168), (21813, 1304304), (22488, 1265154), (22968, 1238714), (23796, 1195612), (27173, 1047024), (29084, 978228), (30921, 920112), (31728, 896709), (33732, 843436), (38338, 742104), (41228, 690084), (43626, 652152), (44976, 632577), (45936, 619357), (47592, 597806), (54346, 523512), (57507, 494736), (58168, 489114), (61842, 460056), (65439, 434768), (67464, 421718), (76676, 371052), (81519, 349008), (82456, 345042), (87252, 326076), (92763, 306704), (95184, 298903), (108692, 261756), (115014, 247368), (116336, 244557), (123684, 230028), (130878, 217384), (134928, 210859), (153352, 185526), (163038, 174504), (164912, 172521)]