399141864

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5476

約数の個数: 128

約数和(自身を含む): 1248768000

約数和(自身を除く): 849626136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 5419, 6138, 6696, 8184, 9207, 10838, 12276, 16257, 18414, 21676, 24552, 32514, 36828, 43352, 48771, 59609, 65028, 73656, 97542, 119218, 130056, 146313, 167989, 178827, 195084, 238436, 292626, 335978, 357654, 390168, 476872, 503967, 536481, 585252, 671956, 715308, 1007934, 1072962, 1170504, 1343912, 1430616, 1511901, 1609443, 1847879, 2015868, 2145924, 3023802, 3218886, 3695758, 4031736, 4291848, 4535703, 5543637, 6047604, 6437772, 7391516, 9071406, 11087274, 12095208, 12875544, 14783032, 16630911, 18142812, 22174548, 33261822, 36285624, 44349096, 49892733, 66523644, 99785466, 133047288, 199570932, 399141864]

約数ペア:

[(1, 399141864), (2, 199570932), (3, 133047288), (4, 99785466), (6, 66523644), (8, 49892733), (9, 44349096), (11, 36285624), (12, 33261822), (18, 22174548), (22, 18142812), (24, 16630911), (27, 14783032), (31, 12875544), (33, 12095208), (36, 11087274), (44, 9071406), (54, 7391516), (62, 6437772), (66, 6047604), (72, 5543637), (88, 4535703), (93, 4291848), (99, 4031736), (108, 3695758), (124, 3218886), (132, 3023802), (186, 2145924), (198, 2015868), (216, 1847879), (248, 1609443), (264, 1511901), (279, 1430616), (297, 1343912), (341, 1170504), (372, 1072962), (396, 1007934), (558, 715308), (594, 671956), (682, 585252), (744, 536481), (792, 503967), (837, 476872), (1023, 390168), (1116, 357654), (1188, 335978), (1364, 292626), (1674, 238436), (2046, 195084), (2232, 178827), (2376, 167989), (2728, 146313), (3069, 130056), (3348, 119218), (4092, 97542), (5419, 73656), (6138, 65028), (6696, 59609), (8184, 48771), (9207, 43352), (10838, 36828), (12276, 32514), (16257, 24552), (18414, 21676)]