205657519392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{19403}}^1$

素因数の和:19600

約数の個数: 288

約数和(自身を含む): 667458792000

約数和(自身を除く): 461801272608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 149, 152, 156, 171, 208, 228, 234, 247, 288, 298, 304, 312, 342, 416, 447, 456, 468, 494, 596, 608, 624, 684, 741, 894, 912, 936, 988, 1192, 1248, 1341, 1368, 1482, 1788, 1824, 1872, 1937, 1976, 2223, 2384, 2682, 2736, 2831, 2964, 3576, 3744, 3874, 3952, 4446, 4768, 5364, 5472, 5662, 5811, 5928, 7152, 7748, 7904, 8493, 8892, 10728, 11324, 11622, 11856, 14304, 15496, 16986, 17433, 17784, 19403, 21456, 22648, 23244, 23712, 25479, 30992, 33972, 34866, 35568, 36803, 38806, 42912, 45296, 46488, 50958, 58209, 61984, 67944, 69732, 71136, 73606, 77612, 90592, 92976, 101916, 110409, 116418, 135888, 139464, 147212, 155224, 174627, 185952, 203832, 220818, 232836, 252239, 271776, 278928, 294424, 310448, 331227, 349254, 368657, 407664, 441636, 465672, 504478, 557856, 588848, 620896, 662454, 698508, 737314, 756717, 815328, 883272, 931344, 1008956, 1105971, 1177696, 1324908, 1397016, 1474628, 1513434, 1766544, 1862688, 2017912, 2211942, 2270151, 2649816, 2794032, 2891047, 2949256, 3026868, 3317913, 3533088, 4035824, 4423884, 4540302, 4792541, 5299632, 5588064, 5782094, 5898512, 6053736, 6635826, 8071648, 8673141, 8847768, 9080604, 9585082, 10599264, 11564188, 11797024, 12107472, 13271652, 14377623, 17346282, 17695536, 18161208, 19170164, 23128376, 24214944, 26019423, 26543304, 28755246, 34692564, 35391072, 36322416, 37583611, 38340328, 43132869, 46256752, 52038846, 53086608, 54929893, 57510492, 69385128, 72644832, 75167222, 76680656, 86265738, 92513504, 104077692, 106173216, 109859786, 112750833, 115020984, 138770256, 150334444, 153361312, 164789679, 172531476, 208155384, 219719572, 225501666, 230041968, 277540512, 300668888, 329579358, 338252499, 345062952, 416310768, 439439144, 451003332, 460083936, 494369037, 601337776, 659158716, 676504998, 690125904, 714088609, 832621536, 878878288, 902006664, 988738074, 1202675552, 1318317432, 1353009996, 1380251808, 1428177218, 1757756576, 1804013328, 1977476148, 2142265827, 2636634864, 2706019992, 2856354436, 3608026656, 3954952296, 4284531654, 5273269728, 5412039984, 5712708872, 6426797481, 7909904592, 8569063308, 10824079968, 11425417744, 12853594962, 15819809184, 17138126616, 22850835488, 25707189924, 34276253232, 51414379848, 68552506464, 102828759696, 205657519392]

約数ペア:

[(1, 205657519392), (2, 102828759696), (3, 68552506464), (4, 51414379848), (6, 34276253232), (8, 25707189924), (9, 22850835488), (12, 17138126616), (13, 15819809184), (16, 12853594962), (18, 11425417744), (19, 10824079968), (24, 8569063308), (26, 7909904592), (32, 6426797481), (36, 5712708872), (38, 5412039984), (39, 5273269728), (48, 4284531654), (52, 3954952296), (57, 3608026656), (72, 2856354436), (76, 2706019992), (78, 2636634864), (96, 2142265827), (104, 1977476148), (114, 1804013328), (117, 1757756576), (144, 1428177218), (149, 1380251808), (152, 1353009996), (156, 1318317432), (171, 1202675552), (208, 988738074), (228, 902006664), (234, 878878288), (247, 832621536), (288, 714088609), (298, 690125904), (304, 676504998), (312, 659158716), (342, 601337776), (416, 494369037), (447, 460083936), (456, 451003332), (468, 439439144), (494, 416310768), (596, 345062952), (608, 338252499), (624, 329579358), (684, 300668888), (741, 277540512), (894, 230041968), (912, 225501666), (936, 219719572), (988, 208155384), (1192, 172531476), (1248, 164789679), (1341, 153361312), (1368, 150334444), (1482, 138770256), (1788, 115020984), (1824, 112750833), (1872, 109859786), (1937, 106173216), (1976, 104077692), (2223, 92513504), (2384, 86265738), (2682, 76680656), (2736, 75167222), (2831, 72644832), (2964, 69385128), (3576, 57510492), (3744, 54929893), (3874, 53086608), (3952, 52038846), (4446, 46256752), (4768, 43132869), (5364, 38340328), (5472, 37583611), (5662, 36322416), (5811, 35391072), (5928, 34692564), (7152, 28755246), (7748, 26543304), (7904, 26019423), (8493, 24214944), (8892, 23128376), (10728, 19170164), (11324, 18161208), (11622, 17695536), (11856, 17346282), (14304, 14377623), (15496, 13271652), (16986, 12107472), (17433, 11797024), (17784, 11564188), (19403, 10599264), (21456, 9585082), (22648, 9080604), (23244, 8847768), (23712, 8673141), (25479, 8071648), (30992, 6635826), (33972, 6053736), (34866, 5898512), (35568, 5782094), (36803, 5588064), (38806, 5299632), (42912, 4792541), (45296, 4540302), (46488, 4423884), (50958, 4035824), (58209, 3533088), (61984, 3317913), (67944, 3026868), (69732, 2949256), (71136, 2891047), (73606, 2794032), (77612, 2649816), (90592, 2270151), (92976, 2211942), (101916, 2017912), (110409, 1862688), (116418, 1766544), (135888, 1513434), (139464, 1474628), (147212, 1397016), (155224, 1324908), (174627, 1177696), (185952, 1105971), (203832, 1008956), (220818, 931344), (232836, 883272), (252239, 815328), (271776, 756717), (278928, 737314), (294424, 698508), (310448, 662454), (331227, 620896), (349254, 588848), (368657, 557856), (407664, 504478), (441636, 465672)]