223099668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19427}}^1$

素因数の和:19477

約数の個数: 72

約数和(自身を含む): 636461280

約数和(自身を除く): 413361612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 19427, 38854, 58281, 77708, 116562, 174843, 213697, 233124, 349686, 427394, 563383, 641091, 699372, 854788, 1126766, 1282182, 1690149, 1923273, 2253532, 2564364, 3380298, 3846546, 5070447, 6197213, 6760596, 7693092, 10140894, 12394426, 18591639, 20281788, 24788852, 37183278, 55774917, 74366556, 111549834, 223099668]

約数ペア:

[(1, 223099668), (2, 111549834), (3, 74366556), (4, 55774917), (6, 37183278), (9, 24788852), (11, 20281788), (12, 18591639), (18, 12394426), (22, 10140894), (29, 7693092), (33, 6760596), (36, 6197213), (44, 5070447), (58, 3846546), (66, 3380298), (87, 2564364), (99, 2253532), (116, 1923273), (132, 1690149), (174, 1282182), (198, 1126766), (261, 854788), (319, 699372), (348, 641091), (396, 563383), (522, 427394), (638, 349686), (957, 233124), (1044, 213697), (1276, 174843), (1914, 116562), (2871, 77708), (3828, 58281), (5742, 38854), (11484, 19427)]