39904647328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2647}}^1$

素因数の和:2875

約数の個数: 192

約数和(自身を含む): 100446732288

約数和(自身を除く): 60542084960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 167, 182, 208, 217, 224, 248, 334, 364, 403, 416, 434, 496, 668, 728, 806, 868, 992, 1169, 1336, 1456, 1612, 1736, 2171, 2338, 2647, 2672, 2821, 2912, 3224, 3472, 4342, 4676, 5177, 5294, 5344, 5642, 6448, 6944, 8684, 9352, 10354, 10588, 11284, 12896, 15197, 17368, 18529, 18704, 20708, 21176, 22568, 30394, 34411, 34736, 36239, 37058, 37408, 41416, 42352, 45136, 60788, 67301, 68822, 69472, 72478, 74116, 82057, 82832, 84704, 90272, 121576, 134602, 137644, 144956, 148232, 164114, 165664, 240877, 243152, 269204, 275288, 289912, 296464, 328228, 442049, 471107, 481754, 486304, 538408, 550576, 574399, 579824, 592928, 656456, 884098, 942214, 963508, 1066741, 1076816, 1101152, 1148798, 1159648, 1312912, 1768196, 1884428, 1927016, 2133482, 2153632, 2297596, 2625824, 3094343, 3536392, 3768856, 3854032, 4266964, 4595192, 5746637, 6188686, 7072784, 7467187, 7537712, 7708064, 8533928, 9190384, 11493274, 12377372, 13703519, 14145568, 14934374, 15075424, 17067856, 18380768, 22986548, 24754744, 27407038, 29868748, 34135712, 40226459, 45973096, 49509488, 54814076, 59737496, 80452918, 91946192, 95924633, 99018976, 109628152, 119474992, 160905836, 178145747, 183892384, 191849266, 219256304, 238949984, 321811672, 356291494, 383698532, 438512608, 643623344, 712582988, 767397064, 1247020229, 1287246688, 1425165976, 1534794128, 2494040458, 2850331952, 3069588256, 4988080916, 5700663904, 9976161832, 19952323664, 39904647328]

約数ペア:

[(1, 39904647328), (2, 19952323664), (4, 9976161832), (7, 5700663904), (8, 4988080916), (13, 3069588256), (14, 2850331952), (16, 2494040458), (26, 1534794128), (28, 1425165976), (31, 1287246688), (32, 1247020229), (52, 767397064), (56, 712582988), (62, 643623344), (91, 438512608), (104, 383698532), (112, 356291494), (124, 321811672), (167, 238949984), (182, 219256304), (208, 191849266), (217, 183892384), (224, 178145747), (248, 160905836), (334, 119474992), (364, 109628152), (403, 99018976), (416, 95924633), (434, 91946192), (496, 80452918), (668, 59737496), (728, 54814076), (806, 49509488), (868, 45973096), (992, 40226459), (1169, 34135712), (1336, 29868748), (1456, 27407038), (1612, 24754744), (1736, 22986548), (2171, 18380768), (2338, 17067856), (2647, 15075424), (2672, 14934374), (2821, 14145568), (2912, 13703519), (3224, 12377372), (3472, 11493274), (4342, 9190384), (4676, 8533928), (5177, 7708064), (5294, 7537712), (5344, 7467187), (5642, 7072784), (6448, 6188686), (6944, 5746637), (8684, 4595192), (9352, 4266964), (10354, 3854032), (10588, 3768856), (11284, 3536392), (12896, 3094343), (15197, 2625824), (17368, 2297596), (18529, 2153632), (18704, 2133482), (20708, 1927016), (21176, 1884428), (22568, 1768196), (30394, 1312912), (34411, 1159648), (34736, 1148798), (36239, 1101152), (37058, 1076816), (37408, 1066741), (41416, 963508), (42352, 942214), (45136, 884098), (60788, 656456), (67301, 592928), (68822, 579824), (69472, 574399), (72478, 550576), (74116, 538408), (82057, 486304), (82832, 481754), (84704, 471107), (90272, 442049), (121576, 328228), (134602, 296464), (137644, 289912), (144956, 275288), (148232, 269204), (164114, 243152), (165664, 240877)]