279067464

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 907200000

約数和(自身を除く): 628132536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 29, 36, 39, 46, 52, 54, 58, 69, 72, 78, 87, 92, 104, 108, 116, 117, 138, 149, 156, 174, 184, 207, 216, 232, 234, 261, 276, 298, 299, 312, 348, 351, 377, 414, 447, 468, 522, 552, 596, 598, 621, 667, 696, 702, 754, 783, 828, 894, 897, 936, 1044, 1131, 1192, 1196, 1242, 1334, 1341, 1404, 1508, 1566, 1656, 1788, 1794, 1937, 2001, 2088, 2262, 2392, 2484, 2668, 2682, 2691, 2808, 3016, 3132, 3393, 3427, 3576, 3588, 3874, 4002, 4023, 4321, 4524, 4968, 5336, 5364, 5382, 5811, 6003, 6264, 6786, 6854, 7176, 7748, 8004, 8046, 8073, 8642, 8671, 9048, 10179, 10281, 10728, 10764, 11622, 12006, 12963, 13572, 13708, 15496, 16008, 16092, 16146, 17284, 17342, 17433, 18009, 20358, 20562, 21528, 23244, 24012, 25926, 26013, 27144, 27416, 30843, 32184, 32292, 34568, 34684, 34866, 36018, 38889, 40716, 41124, 44551, 46488, 48024, 51852, 52026, 52299, 56173, 61686, 64584, 69368, 69732, 72036, 77778, 78039, 81432, 82248, 89102, 92529, 99383, 103704, 104052, 104598, 112346, 116667, 123372, 133653, 139464, 144072, 155556, 156078, 168519, 178204, 185058, 198766, 208104, 209196, 224692, 233334, 234117, 246744, 267306, 298149, 311112, 312156, 337038, 356408, 370116, 397532, 400959, 418392, 449384, 466668, 468234, 505557, 534612, 596298, 624312, 674076, 740232, 795064, 801918, 894447, 933336, 936468, 1011114, 1069224, 1192596, 1202877, 1291979, 1348152, 1516671, 1603836, 1788894, 1872936, 2022228, 2385192, 2405754, 2583958, 2683341, 3033342, 3207672, 3577788, 3875937, 4044456, 4811508, 5167916, 5366682, 6066684, 7155576, 7751874, 9623016, 10335832, 10733364, 11627811, 12133368, 15503748, 21466728, 23255622, 31007496, 34883433, 46511244, 69766866, 93022488, 139533732, 279067464]

約数ペア:

[(1, 279067464), (2, 139533732), (3, 93022488), (4, 69766866), (6, 46511244), (8, 34883433), (9, 31007496), (12, 23255622), (13, 21466728), (18, 15503748), (23, 12133368), (24, 11627811), (26, 10733364), (27, 10335832), (29, 9623016), (36, 7751874), (39, 7155576), (46, 6066684), (52, 5366682), (54, 5167916), (58, 4811508), (69, 4044456), (72, 3875937), (78, 3577788), (87, 3207672), (92, 3033342), (104, 2683341), (108, 2583958), (116, 2405754), (117, 2385192), (138, 2022228), (149, 1872936), (156, 1788894), (174, 1603836), (184, 1516671), (207, 1348152), (216, 1291979), (232, 1202877), (234, 1192596), (261, 1069224), (276, 1011114), (298, 936468), (299, 933336), (312, 894447), (348, 801918), (351, 795064), (377, 740232), (414, 674076), (447, 624312), (468, 596298), (522, 534612), (552, 505557), (596, 468234), (598, 466668), (621, 449384), (667, 418392), (696, 400959), (702, 397532), (754, 370116), (783, 356408), (828, 337038), (894, 312156), (897, 311112), (936, 298149), (1044, 267306), (1131, 246744), (1192, 234117), (1196, 233334), (1242, 224692), (1334, 209196), (1341, 208104), (1404, 198766), (1508, 185058), (1566, 178204), (1656, 168519), (1788, 156078), (1794, 155556), (1937, 144072), (2001, 139464), (2088, 133653), (2262, 123372), (2392, 116667), (2484, 112346), (2668, 104598), (2682, 104052), (2691, 103704), (2808, 99383), (3016, 92529), (3132, 89102), (3393, 82248), (3427, 81432), (3576, 78039), (3588, 77778), (3874, 72036), (4002, 69732), (4023, 69368), (4321, 64584), (4524, 61686), (4968, 56173), (5336, 52299), (5364, 52026), (5382, 51852), (5811, 48024), (6003, 46488), (6264, 44551), (6786, 41124), (6854, 40716), (7176, 38889), (7748, 36018), (8004, 34866), (8046, 34684), (8073, 34568), (8642, 32292), (8671, 32184), (9048, 30843), (10179, 27416), (10281, 27144), (10728, 26013), (10764, 25926), (11622, 24012), (12006, 23244), (12963, 21528), (13572, 20562), (13708, 20358), (15496, 18009), (16008, 17433), (16092, 17342), (16146, 17284)]