1905737184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1$

素因数の和:1641

約数の個数: 144

約数和(自身を含む): 5854814784

約数和(自身を除く): 3949077600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 431, 468, 624, 862, 936, 1181, 1248, 1293, 1724, 1872, 2362, 2586, 3448, 3543, 3744, 3879, 4724, 5172, 5603, 6896, 7086, 7758, 9448, 10344, 10629, 11206, 13792, 14172, 15353, 15516, 16809, 18896, 20688, 21258, 22412, 28344, 30706, 31032, 33618, 37792, 41376, 42516, 44824, 46059, 50427, 56688, 61412, 62064, 67236, 85032, 89648, 92118, 100854, 113376, 122824, 124128, 134472, 138177, 170064, 179296, 184236, 201708, 245648, 268944, 276354, 340128, 368472, 403416, 491296, 509011, 537888, 552708, 736944, 806832, 1018022, 1105416, 1473888, 1527033, 1613664, 2036044, 2210832, 3054066, 4072088, 4421664, 4581099, 6108132, 6617143, 8144176, 9162198, 12216264, 13234286, 16288352, 18324396, 19851429, 24432528, 26468572, 36648792, 39702858, 48865056, 52937144, 59554287, 73297584, 79405716, 105874288, 119108574, 146595168, 158811432, 211748576, 238217148, 317622864, 476434296, 635245728, 952868592, 1905737184]

約数ペア:

[(1, 1905737184), (2, 952868592), (3, 635245728), (4, 476434296), (6, 317622864), (8, 238217148), (9, 211748576), (12, 158811432), (13, 146595168), (16, 119108574), (18, 105874288), (24, 79405716), (26, 73297584), (32, 59554287), (36, 52937144), (39, 48865056), (48, 39702858), (52, 36648792), (72, 26468572), (78, 24432528), (96, 19851429), (104, 18324396), (117, 16288352), (144, 13234286), (156, 12216264), (208, 9162198), (234, 8144176), (288, 6617143), (312, 6108132), (416, 4581099), (431, 4421664), (468, 4072088), (624, 3054066), (862, 2210832), (936, 2036044), (1181, 1613664), (1248, 1527033), (1293, 1473888), (1724, 1105416), (1872, 1018022), (2362, 806832), (2586, 736944), (3448, 552708), (3543, 537888), (3744, 509011), (3879, 491296), (4724, 403416), (5172, 368472), (5603, 340128), (6896, 276354), (7086, 268944), (7758, 245648), (9448, 201708), (10344, 184236), (10629, 179296), (11206, 170064), (13792, 138177), (14172, 134472), (15353, 124128), (15516, 122824), (16809, 113376), (18896, 100854), (20688, 92118), (21258, 89648), (22412, 85032), (28344, 67236), (30706, 62064), (31032, 61412), (33618, 56688), (37792, 50427), (41376, 46059), (42516, 44824)]