8708551488

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55381}}^1$

素因数の和:55422

約数の個数: 224

約数和(自身を含む): 31510142720

約数和(自身を除く): 22801591232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3276, 3744, 4032, 4368, 4914, 5616, 5824, 6048, 6552, 7488, 8736, 9828, 11232, 12096, 13104, 17472, 19656, 22464, 26208, 39312, 52416, 55381, 78624, 110762, 157248, 166143, 221524, 332286, 387667, 443048, 498429, 664572, 719953, 775334, 886096, 996858, 1163001, 1329144, 1439906, 1495287, 1550668, 1772192, 1993716, 2159859, 2326002, 2658288, 2879812, 2990574, 3101336, 3489003, 3544384, 3987432, 4319718, 4652004, 5039671, 5316576, 5759624, 5981148, 6202672, 6479577, 6978006, 7974864, 8639436, 9304008, 10079342, 10467009, 10633152, 11519248, 11962296, 12405344, 12959154, 13956012, 15119013, 15949728, 17278872, 18608016, 19438731, 20158684, 20934018, 23038496, 23924592, 24810688, 25918308, 27912024, 30238026, 31899456, 34557744, 37216032, 38877462, 40317368, 41868036, 45357039, 46076992, 47849184, 51836616, 55824048, 60476052, 69115488, 74432064, 77754924, 80634736, 83736072, 90714078, 95698368, 103673232, 111648096, 120952104, 136071117, 138230976, 155509848, 161269472, 167472144, 181428156, 207346464, 223296192, 241904208, 272142234, 311019696, 322538944, 334944288, 362856312, 414692928, 483808416, 544284468, 622039392, 669888576, 725712624, 967616832, 1088568936, 1244078784, 1451425248, 2177137872, 2902850496, 4354275744, 8708551488]

約数ペア:

[(1, 8708551488), (2, 4354275744), (3, 2902850496), (4, 2177137872), (6, 1451425248), (7, 1244078784), (8, 1088568936), (9, 967616832), (12, 725712624), (13, 669888576), (14, 622039392), (16, 544284468), (18, 483808416), (21, 414692928), (24, 362856312), (26, 334944288), (27, 322538944), (28, 311019696), (32, 272142234), (36, 241904208), (39, 223296192), (42, 207346464), (48, 181428156), (52, 167472144), (54, 161269472), (56, 155509848), (63, 138230976), (64, 136071117), (72, 120952104), (78, 111648096), (84, 103673232), (91, 95698368), (96, 90714078), (104, 83736072), (108, 80634736), (112, 77754924), (117, 74432064), (126, 69115488), (144, 60476052), (156, 55824048), (168, 51836616), (182, 47849184), (189, 46076992), (192, 45357039), (208, 41868036), (216, 40317368), (224, 38877462), (234, 37216032), (252, 34557744), (273, 31899456), (288, 30238026), (312, 27912024), (336, 25918308), (351, 24810688), (364, 23924592), (378, 23038496), (416, 20934018), (432, 20158684), (448, 19438731), (468, 18608016), (504, 17278872), (546, 15949728), (576, 15119013), (624, 13956012), (672, 12959154), (702, 12405344), (728, 11962296), (756, 11519248), (819, 10633152), (832, 10467009), (864, 10079342), (936, 9304008), (1008, 8639436), (1092, 7974864), (1248, 6978006), (1344, 6479577), (1404, 6202672), (1456, 5981148), (1512, 5759624), (1638, 5316576), (1728, 5039671), (1872, 4652004), (2016, 4319718), (2184, 3987432), (2457, 3544384), (2496, 3489003), (2808, 3101336), (2912, 2990574), (3024, 2879812), (3276, 2658288), (3744, 2326002), (4032, 2159859), (4368, 1993716), (4914, 1772192), (5616, 1550668), (5824, 1495287), (6048, 1439906), (6552, 1329144), (7488, 1163001), (8736, 996858), (9828, 886096), (11232, 775334), (12096, 719953), (13104, 664572), (17472, 498429), (19656, 443048), (22464, 387667), (26208, 332286), (39312, 221524), (52416, 166143), (55381, 157248), (78624, 110762)]