1005580548

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 3259670400

約数和(自身を除く): 2254089852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 73, 76, 84, 98, 108, 114, 126, 133, 137, 146, 147, 171, 189, 196, 219, 228, 252, 266, 274, 292, 294, 342, 378, 399, 411, 438, 441, 511, 513, 532, 548, 588, 657, 684, 756, 798, 822, 876, 882, 931, 959, 1022, 1026, 1197, 1233, 1314, 1323, 1387, 1533, 1596, 1644, 1764, 1862, 1918, 1971, 2044, 2052, 2394, 2466, 2603, 2628, 2646, 2774, 2793, 2877, 3066, 3577, 3591, 3699, 3724, 3836, 3942, 4161, 4599, 4788, 4932, 5206, 5292, 5548, 5586, 5754, 6132, 6713, 7154, 7182, 7398, 7809, 7884, 8322, 8379, 8631, 9198, 9709, 10001, 10412, 10731, 11172, 11508, 12483, 13426, 13797, 14308, 14364, 14796, 15618, 16644, 16758, 17262, 18221, 18396, 19418, 20002, 20139, 21462, 23427, 24966, 25137, 25893, 26852, 27594, 29127, 30003, 31236, 32193, 33516, 34524, 36442, 37449, 38836, 40004, 40278, 42924, 46854, 49932, 50274, 51786, 54663, 55188, 58254, 60006, 60417, 64386, 67963, 70007, 70281, 72884, 74898, 80556, 87381, 90009, 93708, 96579, 100548, 103572, 109326, 116508, 120012, 120834, 127547, 128772, 135926, 140014, 140562, 149796, 163989, 174762, 180018, 181251, 190019, 193158, 203889, 210021, 218652, 241668, 255094, 262143, 270027, 271852, 280028, 281124, 327978, 349524, 360036, 362502, 380038, 382641, 386316, 407778, 420042, 490049, 491967, 510188, 524286, 540054, 570057, 611667, 630063, 655956, 725004, 760076, 765282, 815556, 840084, 980098, 983934, 1048572, 1080108, 1140114, 1147923, 1223334, 1260126, 1330133, 1470147, 1530564, 1710171, 1835001, 1890189, 1960196, 1967868, 2280228, 2295846, 2446668, 2520252, 2660266, 2940294, 3420342, 3443769, 3670002, 3780378, 3990399, 4410441, 4591692, 5130513, 5320532, 5880588, 6840684, 6887538, 7340004, 7560756, 7980798, 8820882, 9310931, 10261026, 11971197, 13231323, 13775076, 15961596, 17641764, 18621862, 20522052, 23942394, 26462646, 27932793, 35913591, 37243724, 47884788, 52925292, 55865586, 71827182, 83798379, 111731172, 143654364, 167596758, 251395137, 335193516, 502790274, 1005580548]

約数ペア:

[(1, 1005580548), (2, 502790274), (3, 335193516), (4, 251395137), (6, 167596758), (7, 143654364), (9, 111731172), (12, 83798379), (14, 71827182), (18, 55865586), (19, 52925292), (21, 47884788), (27, 37243724), (28, 35913591), (36, 27932793), (38, 26462646), (42, 23942394), (49, 20522052), (54, 18621862), (57, 17641764), (63, 15961596), (73, 13775076), (76, 13231323), (84, 11971197), (98, 10261026), (108, 9310931), (114, 8820882), (126, 7980798), (133, 7560756), (137, 7340004), (146, 6887538), (147, 6840684), (171, 5880588), (189, 5320532), (196, 5130513), (219, 4591692), (228, 4410441), (252, 3990399), (266, 3780378), (274, 3670002), (292, 3443769), (294, 3420342), (342, 2940294), (378, 2660266), (399, 2520252), (411, 2446668), (438, 2295846), (441, 2280228), (511, 1967868), (513, 1960196), (532, 1890189), (548, 1835001), (588, 1710171), (657, 1530564), (684, 1470147), (756, 1330133), (798, 1260126), (822, 1223334), (876, 1147923), (882, 1140114), (931, 1080108), (959, 1048572), (1022, 983934), (1026, 980098), (1197, 840084), (1233, 815556), (1314, 765282), (1323, 760076), (1387, 725004), (1533, 655956), (1596, 630063), (1644, 611667), (1764, 570057), (1862, 540054), (1918, 524286), (1971, 510188), (2044, 491967), (2052, 490049), (2394, 420042), (2466, 407778), (2603, 386316), (2628, 382641), (2646, 380038), (2774, 362502), (2793, 360036), (2877, 349524), (3066, 327978), (3577, 281124), (3591, 280028), (3699, 271852), (3724, 270027), (3836, 262143), (3942, 255094), (4161, 241668), (4599, 218652), (4788, 210021), (4932, 203889), (5206, 193158), (5292, 190019), (5548, 181251), (5586, 180018), (5754, 174762), (6132, 163989), (6713, 149796), (7154, 140562), (7182, 140014), (7398, 135926), (7809, 128772), (7884, 127547), (8322, 120834), (8379, 120012), (8631, 116508), (9198, 109326), (9709, 103572), (10001, 100548), (10412, 96579), (10731, 93708), (11172, 90009), (11508, 87381), (12483, 80556), (13426, 74898), (13797, 72884), (14308, 70281), (14364, 70007), (14796, 67963), (15618, 64386), (16644, 60417), (16758, 60006), (17262, 58254), (18221, 55188), (18396, 54663), (19418, 51786), (20002, 50274), (20139, 49932), (21462, 46854), (23427, 42924), (24966, 40278), (25137, 40004), (25893, 38836), (26852, 37449), (27594, 36442), (29127, 34524), (30003, 33516), (31236, 32193)]