813127952

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:103

約数の個数: 270

約数和(自身を含む): 2217609738

約数和(自身を除く): 1404481786

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 49, 52, 56, 68, 76, 91, 98, 104, 112, 119, 133, 136, 152, 169, 182, 196, 208, 221, 238, 247, 266, 272, 304, 323, 338, 361, 364, 392, 442, 476, 494, 532, 637, 646, 676, 722, 728, 784, 833, 884, 931, 952, 988, 1064, 1183, 1274, 1292, 1352, 1444, 1456, 1547, 1666, 1729, 1768, 1862, 1904, 1976, 2128, 2261, 2366, 2527, 2548, 2584, 2704, 2873, 2888, 3094, 3211, 3332, 3458, 3536, 3724, 3952, 4199, 4522, 4693, 4732, 5054, 5096, 5168, 5746, 5776, 6137, 6188, 6422, 6664, 6916, 7448, 8281, 8398, 9044, 9386, 9464, 10108, 10192, 10829, 11492, 12103, 12274, 12376, 12844, 13328, 13832, 14896, 15827, 16562, 16796, 17689, 18088, 18772, 18928, 20111, 20216, 21658, 22477, 22984, 24206, 24548, 24752, 25688, 27664, 29393, 31654, 32851, 33124, 33592, 35378, 36176, 37544, 40222, 40432, 42959, 43316, 44954, 45968, 48412, 49096, 51376, 54587, 58786, 61009, 63308, 65702, 66248, 67184, 70756, 75088, 79781, 80444, 85918, 86632, 89908, 96824, 98192, 109174, 117572, 122018, 126616, 131404, 132496, 140777, 141512, 157339, 159562, 160888, 171836, 173264, 179816, 193648, 205751, 218348, 229957, 235144, 244036, 253232, 262808, 281554, 283024, 300713, 314678, 319124, 321776, 343672, 359632, 382109, 411502, 427063, 436696, 459914, 470288, 488072, 525616, 558467, 563108, 601426, 629356, 638248, 687344, 764218, 823004, 854126, 873392, 919828, 976144, 1037153, 1116934, 1126216, 1202852, 1258712, 1276496, 1528436, 1646008, 1708252, 1839656, 2074306, 2233868, 2252432, 2405704, 2517424, 2674763, 2989441, 3056872, 3292016, 3416504, 3679312, 3909269, 4148612, 4467736, 4811408, 5349526, 5978882, 6113744, 6833008, 7260071, 7818538, 8297224, 8935472, 10699052, 11957764, 14520142, 15637076, 16594448, 21398104, 23915528, 29040284, 31274152, 42796208, 47831056, 50820497, 58080568, 62548304, 101640994, 116161136, 203281988, 406563976, 813127952]

約数ペア:

[(1, 813127952), (2, 406563976), (4, 203281988), (7, 116161136), (8, 101640994), (13, 62548304), (14, 58080568), (16, 50820497), (17, 47831056), (19, 42796208), (26, 31274152), (28, 29040284), (34, 23915528), (38, 21398104), (49, 16594448), (52, 15637076), (56, 14520142), (68, 11957764), (76, 10699052), (91, 8935472), (98, 8297224), (104, 7818538), (112, 7260071), (119, 6833008), (133, 6113744), (136, 5978882), (152, 5349526), (169, 4811408), (182, 4467736), (196, 4148612), (208, 3909269), (221, 3679312), (238, 3416504), (247, 3292016), (266, 3056872), (272, 2989441), (304, 2674763), (323, 2517424), (338, 2405704), (361, 2252432), (364, 2233868), (392, 2074306), (442, 1839656), (476, 1708252), (494, 1646008), (532, 1528436), (637, 1276496), (646, 1258712), (676, 1202852), (722, 1126216), (728, 1116934), (784, 1037153), (833, 976144), (884, 919828), (931, 873392), (952, 854126), (988, 823004), (1064, 764218), (1183, 687344), (1274, 638248), (1292, 629356), (1352, 601426), (1444, 563108), (1456, 558467), (1547, 525616), (1666, 488072), (1729, 470288), (1768, 459914), (1862, 436696), (1904, 427063), (1976, 411502), (2128, 382109), (2261, 359632), (2366, 343672), (2527, 321776), (2548, 319124), (2584, 314678), (2704, 300713), (2873, 283024), (2888, 281554), (3094, 262808), (3211, 253232), (3332, 244036), (3458, 235144), (3536, 229957), (3724, 218348), (3952, 205751), (4199, 193648), (4522, 179816), (4693, 173264), (4732, 171836), (5054, 160888), (5096, 159562), (5168, 157339), (5746, 141512), (5776, 140777), (6137, 132496), (6188, 131404), (6422, 126616), (6664, 122018), (6916, 117572), (7448, 109174), (8281, 98192), (8398, 96824), (9044, 89908), (9386, 86632), (9464, 85918), (10108, 80444), (10192, 79781), (10829, 75088), (11492, 70756), (12103, 67184), (12274, 66248), (12376, 65702), (12844, 63308), (13328, 61009), (13832, 58786), (14896, 54587), (15827, 51376), (16562, 49096), (16796, 48412), (17689, 45968), (18088, 44954), (18772, 43316), (18928, 42959), (20111, 40432), (20216, 40222), (21658, 37544), (22477, 36176), (22984, 35378), (24206, 33592), (24548, 33124), (24752, 32851), (25688, 31654), (27664, 29393)]