172117008

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 590319360

約数和(自身を除く): 418202352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 98, 108, 112, 126, 141, 144, 147, 168, 173, 188, 189, 196, 216, 252, 282, 294, 329, 336, 346, 376, 378, 392, 423, 432, 441, 504, 519, 564, 588, 658, 692, 752, 756, 784, 846, 882, 987, 1008, 1038, 1128, 1176, 1211, 1269, 1316, 1323, 1384, 1512, 1557, 1692, 1764, 1974, 2076, 2256, 2303, 2352, 2422, 2538, 2632, 2646, 2768, 2961, 3024, 3114, 3384, 3528, 3633, 3948, 4152, 4606, 4671, 4844, 5076, 5264, 5292, 5922, 6228, 6768, 6909, 7056, 7266, 7896, 8131, 8304, 8477, 8883, 9212, 9342, 9688, 10152, 10584, 10899, 11844, 12456, 13818, 14532, 15792, 16262, 16954, 17766, 18424, 18684, 19376, 20304, 20727, 21168, 21798, 23688, 24393, 24912, 25431, 27636, 29064, 32524, 32697, 33908, 35532, 36848, 37368, 41454, 43596, 47376, 48786, 50862, 55272, 56917, 58128, 62181, 65048, 65394, 67816, 71064, 73179, 74736, 76293, 82908, 87192, 97572, 101724, 110544, 113834, 124362, 130096, 130788, 135632, 142128, 146358, 152586, 165816, 170751, 174384, 195144, 203448, 219537, 227668, 228879, 248724, 261576, 292716, 305172, 331632, 341502, 390288, 398419, 406896, 439074, 455336, 457758, 497448, 512253, 523152, 585432, 610344, 683004, 796838, 878148, 910672, 915516, 994896, 1024506, 1170864, 1195257, 1220688, 1366008, 1536759, 1593676, 1756296, 1831032, 2049012, 2390514, 2732016, 3073518, 3187352, 3512592, 3585771, 3662064, 4098024, 4781028, 6147036, 6374704, 7171542, 8196048, 9562056, 10757313, 12294072, 14343084, 19124112, 21514626, 24588144, 28686168, 43029252, 57372336, 86058504, 172117008]

約数ペア:

[(1, 172117008), (2, 86058504), (3, 57372336), (4, 43029252), (6, 28686168), (7, 24588144), (8, 21514626), (9, 19124112), (12, 14343084), (14, 12294072), (16, 10757313), (18, 9562056), (21, 8196048), (24, 7171542), (27, 6374704), (28, 6147036), (36, 4781028), (42, 4098024), (47, 3662064), (48, 3585771), (49, 3512592), (54, 3187352), (56, 3073518), (63, 2732016), (72, 2390514), (84, 2049012), (94, 1831032), (98, 1756296), (108, 1593676), (112, 1536759), (126, 1366008), (141, 1220688), (144, 1195257), (147, 1170864), (168, 1024506), (173, 994896), (188, 915516), (189, 910672), (196, 878148), (216, 796838), (252, 683004), (282, 610344), (294, 585432), (329, 523152), (336, 512253), (346, 497448), (376, 457758), (378, 455336), (392, 439074), (423, 406896), (432, 398419), (441, 390288), (504, 341502), (519, 331632), (564, 305172), (588, 292716), (658, 261576), (692, 248724), (752, 228879), (756, 227668), (784, 219537), (846, 203448), (882, 195144), (987, 174384), (1008, 170751), (1038, 165816), (1128, 152586), (1176, 146358), (1211, 142128), (1269, 135632), (1316, 130788), (1323, 130096), (1384, 124362), (1512, 113834), (1557, 110544), (1692, 101724), (1764, 97572), (1974, 87192), (2076, 82908), (2256, 76293), (2303, 74736), (2352, 73179), (2422, 71064), (2538, 67816), (2632, 65394), (2646, 65048), (2768, 62181), (2961, 58128), (3024, 56917), (3114, 55272), (3384, 50862), (3528, 48786), (3633, 47376), (3948, 43596), (4152, 41454), (4606, 37368), (4671, 36848), (4844, 35532), (5076, 33908), (5264, 32697), (5292, 32524), (5922, 29064), (6228, 27636), (6768, 25431), (6909, 24912), (7056, 24393), (7266, 23688), (7896, 21798), (8131, 21168), (8304, 20727), (8477, 20304), (8883, 19376), (9212, 18684), (9342, 18424), (9688, 17766), (10152, 16954), (10584, 16262), (10899, 15792), (11844, 14532), (12456, 13818)]