319491144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21859}}^1$

素因数の和:21907

約数の個数: 96

約数和(自身を含む): 1023048000

約数和(自身を除く): 703556856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 7308, 14616, 21859, 43718, 65577, 87436, 131154, 153013, 174872, 196731, 262308, 306026, 393462, 459039, 524616, 612052, 633911, 786924, 918078, 1224104, 1267822, 1377117, 1573848, 1836156, 1901733, 2535644, 2754234, 3672312, 3803466, 4437377, 5071288, 5508468, 5705199, 7606932, 8874754, 11016936, 11410398, 13312131, 15213864, 17749508, 22820796, 26624262, 35499016, 39936393, 45641592, 53248524, 79872786, 106497048, 159745572, 319491144]

約数ペア:

[(1, 319491144), (2, 159745572), (3, 106497048), (4, 79872786), (6, 53248524), (7, 45641592), (8, 39936393), (9, 35499016), (12, 26624262), (14, 22820796), (18, 17749508), (21, 15213864), (24, 13312131), (28, 11410398), (29, 11016936), (36, 8874754), (42, 7606932), (56, 5705199), (58, 5508468), (63, 5071288), (72, 4437377), (84, 3803466), (87, 3672312), (116, 2754234), (126, 2535644), (168, 1901733), (174, 1836156), (203, 1573848), (232, 1377117), (252, 1267822), (261, 1224104), (348, 918078), (406, 786924), (504, 633911), (522, 612052), (609, 524616), (696, 459039), (812, 393462), (1044, 306026), (1218, 262308), (1624, 196731), (1827, 174872), (2088, 153013), (2436, 131154), (3654, 87436), (4872, 65577), (7308, 43718), (14616, 21859)]