255223584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 959527296

約数和(自身を除く): 704303712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 51, 56, 63, 66, 68, 72, 77, 84, 88, 96, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 198, 204, 224, 231, 238, 252, 264, 272, 288, 306, 308, 336, 352, 357, 374, 396, 408, 462, 476, 504, 528, 544, 561, 612, 616, 672, 677, 693, 714, 748, 792, 816, 924, 952, 1008, 1056, 1071, 1122, 1224, 1232, 1309, 1354, 1386, 1428, 1496, 1584, 1632, 1683, 1848, 1904, 2016, 2031, 2142, 2244, 2448, 2464, 2618, 2708, 2772, 2856, 2992, 3168, 3366, 3696, 3808, 3927, 4062, 4284, 4488, 4739, 4896, 5236, 5416, 5544, 5712, 5984, 6093, 6732, 7392, 7447, 7854, 8124, 8568, 8976, 9478, 10472, 10832, 11088, 11424, 11509, 11781, 12186, 13464, 14217, 14894, 15708, 16248, 17136, 17952, 18956, 20944, 21664, 22176, 22341, 23018, 23562, 24372, 26928, 28434, 29788, 31416, 32496, 34272, 34527, 37912, 41888, 42651, 44682, 46036, 47124, 48744, 52129, 53856, 56868, 59576, 62832, 64992, 67023, 69054, 75824, 80563, 85302, 89364, 92072, 94248, 97488, 103581, 104258, 113736, 119152, 125664, 126599, 134046, 138108, 151648, 156387, 161126, 170604, 178728, 184144, 188496, 194976, 207162, 208516, 227472, 238304, 241689, 253198, 268092, 276216, 312774, 322252, 341208, 357456, 368288, 376992, 379797, 414324, 417032, 454944, 469161, 483378, 506396, 536184, 552432, 625548, 644504, 682416, 714912, 725067, 759594, 828648, 834064, 886193, 938322, 966756, 1012792, 1072368, 1104864, 1139391, 1251096, 1289008, 1364832, 1450134, 1519188, 1657296, 1668128, 1772386, 1876644, 1933512, 2025584, 2144736, 2278782, 2502192, 2578016, 2658579, 2900268, 3038376, 3314592, 3544772, 3753288, 3867024, 4051168, 4557564, 5004384, 5317158, 5800536, 6076752, 7089544, 7506576, 7734048, 7975737, 9115128, 10634316, 11601072, 12153504, 14179088, 15013152, 15951474, 18230256, 21268632, 23202144, 28358176, 31902948, 36460512, 42537264, 63805896, 85074528, 127611792, 255223584]

約数ペア:

[(1, 255223584), (2, 127611792), (3, 85074528), (4, 63805896), (6, 42537264), (7, 36460512), (8, 31902948), (9, 28358176), (11, 23202144), (12, 21268632), (14, 18230256), (16, 15951474), (17, 15013152), (18, 14179088), (21, 12153504), (22, 11601072), (24, 10634316), (28, 9115128), (32, 7975737), (33, 7734048), (34, 7506576), (36, 7089544), (42, 6076752), (44, 5800536), (48, 5317158), (51, 5004384), (56, 4557564), (63, 4051168), (66, 3867024), (68, 3753288), (72, 3544772), (77, 3314592), (84, 3038376), (88, 2900268), (96, 2658579), (99, 2578016), (102, 2502192), (112, 2278782), (119, 2144736), (126, 2025584), (132, 1933512), (136, 1876644), (144, 1772386), (153, 1668128), (154, 1657296), (168, 1519188), (176, 1450134), (187, 1364832), (198, 1289008), (204, 1251096), (224, 1139391), (231, 1104864), (238, 1072368), (252, 1012792), (264, 966756), (272, 938322), (288, 886193), (306, 834064), (308, 828648), (336, 759594), (352, 725067), (357, 714912), (374, 682416), (396, 644504), (408, 625548), (462, 552432), (476, 536184), (504, 506396), (528, 483378), (544, 469161), (561, 454944), (612, 417032), (616, 414324), (672, 379797), (677, 376992), (693, 368288), (714, 357456), (748, 341208), (792, 322252), (816, 312774), (924, 276216), (952, 268092), (1008, 253198), (1056, 241689), (1071, 238304), (1122, 227472), (1224, 208516), (1232, 207162), (1309, 194976), (1354, 188496), (1386, 184144), (1428, 178728), (1496, 170604), (1584, 161126), (1632, 156387), (1683, 151648), (1848, 138108), (1904, 134046), (2016, 126599), (2031, 125664), (2142, 119152), (2244, 113736), (2448, 104258), (2464, 103581), (2618, 97488), (2708, 94248), (2772, 92072), (2856, 89364), (2992, 85302), (3168, 80563), (3366, 75824), (3696, 69054), (3808, 67023), (3927, 64992), (4062, 62832), (4284, 59576), (4488, 56868), (4739, 53856), (4896, 52129), (5236, 48744), (5416, 47124), (5544, 46036), (5712, 44682), (5984, 42651), (6093, 41888), (6732, 37912), (7392, 34527), (7447, 34272), (7854, 32496), (8124, 31416), (8568, 29788), (8976, 28434), (9478, 26928), (10472, 24372), (10832, 23562), (11088, 23018), (11424, 22341), (11509, 22176), (11781, 21664), (12186, 20944), (13464, 18956), (14217, 17952), (14894, 17136), (15708, 16248)]