2991590784

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28537}}^1$

素因数の和:28577

約数の個数: 192

約数和(自身を含む): 10595588640

約数和(自身を除く): 7603997856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 14976, 17472, 26208, 28537, 34944, 52416, 57074, 85611, 104832, 114148, 171222, 199759, 228296, 256833, 342444, 370981, 399518, 456592, 513666, 599277, 684888, 741962, 799036, 913184, 1027332, 1112943, 1198554, 1369776, 1483924, 1598072, 1797831, 1826368, 2054664, 2225886, 2397108, 2596867, 2739552, 2967848, 3196144, 3338829, 3595662, 3652736, 4109328, 4451772, 4794216, 5193734, 5479104, 5935696, 6392288, 6677658, 7191324, 7790601, 8218656, 8903544, 9588432, 10387468, 10958208, 11871392, 12784576, 13355316, 14382648, 15581202, 16437312, 17807088, 19176864, 20774936, 23371803, 23742784, 25569152, 26710632, 28765296, 31162404, 32874624, 35614176, 38353728, 41549872, 46743606, 47485568, 53421264, 57530592, 62324808, 71228352, 76707456, 83099744, 93487212, 106842528, 115061184, 124649616, 142456704, 166199488, 186974424, 213685056, 230122368, 249299232, 332398976, 373948848, 427370112, 498598464, 747897696, 997196928, 1495795392, 2991590784]

約数ペア:

[(1, 2991590784), (2, 1495795392), (3, 997196928), (4, 747897696), (6, 498598464), (7, 427370112), (8, 373948848), (9, 332398976), (12, 249299232), (13, 230122368), (14, 213685056), (16, 186974424), (18, 166199488), (21, 142456704), (24, 124649616), (26, 115061184), (28, 106842528), (32, 93487212), (36, 83099744), (39, 76707456), (42, 71228352), (48, 62324808), (52, 57530592), (56, 53421264), (63, 47485568), (64, 46743606), (72, 41549872), (78, 38353728), (84, 35614176), (91, 32874624), (96, 31162404), (104, 28765296), (112, 26710632), (117, 25569152), (126, 23742784), (128, 23371803), (144, 20774936), (156, 19176864), (168, 17807088), (182, 16437312), (192, 15581202), (208, 14382648), (224, 13355316), (234, 12784576), (252, 11871392), (273, 10958208), (288, 10387468), (312, 9588432), (336, 8903544), (364, 8218656), (384, 7790601), (416, 7191324), (448, 6677658), (468, 6392288), (504, 5935696), (546, 5479104), (576, 5193734), (624, 4794216), (672, 4451772), (728, 4109328), (819, 3652736), (832, 3595662), (896, 3338829), (936, 3196144), (1008, 2967848), (1092, 2739552), (1152, 2596867), (1248, 2397108), (1344, 2225886), (1456, 2054664), (1638, 1826368), (1664, 1797831), (1872, 1598072), (2016, 1483924), (2184, 1369776), (2496, 1198554), (2688, 1112943), (2912, 1027332), (3276, 913184), (3744, 799036), (4032, 741962), (4368, 684888), (4992, 599277), (5824, 513666), (6552, 456592), (7488, 399518), (8064, 370981), (8736, 342444), (11648, 256833), (13104, 228296), (14976, 199759), (17472, 171222), (26208, 114148), (28537, 104832), (34944, 85611), (52416, 57074)]