319048488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 978307200

約数和(自身を除く): 659258712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 479, 522, 638, 696, 792, 841, 957, 958, 1044, 1276, 1437, 1682, 1914, 1916, 2088, 2523, 2552, 2871, 2874, 3364, 3828, 3832, 4311, 5046, 5269, 5742, 5748, 6728, 7569, 7656, 8622, 9251, 10092, 10538, 11484, 11496, 13891, 15138, 15807, 17244, 18502, 20184, 21076, 22968, 27753, 27782, 30276, 31614, 34488, 37004, 41673, 42152, 47421, 55506, 55564, 60552, 63228, 74008, 83259, 83346, 94842, 111012, 111128, 125019, 126456, 152801, 166518, 166692, 189684, 222024, 250038, 305602, 333036, 333384, 379368, 402839, 458403, 500076, 611204, 666072, 805678, 916806, 1000152, 1208517, 1222408, 1375209, 1611356, 1833612, 2417034, 2750418, 3222712, 3625551, 3667224, 4431229, 4834068, 5500836, 7251102, 8862458, 9668136, 11001672, 13293687, 14502204, 17724916, 26587374, 29004408, 35449832, 39881061, 53174748, 79762122, 106349496, 159524244, 319048488]

約数ペア:

[(1, 319048488), (2, 159524244), (3, 106349496), (4, 79762122), (6, 53174748), (8, 39881061), (9, 35449832), (11, 29004408), (12, 26587374), (18, 17724916), (22, 14502204), (24, 13293687), (29, 11001672), (33, 9668136), (36, 8862458), (44, 7251102), (58, 5500836), (66, 4834068), (72, 4431229), (87, 3667224), (88, 3625551), (99, 3222712), (116, 2750418), (132, 2417034), (174, 1833612), (198, 1611356), (232, 1375209), (261, 1222408), (264, 1208517), (319, 1000152), (348, 916806), (396, 805678), (479, 666072), (522, 611204), (638, 500076), (696, 458403), (792, 402839), (841, 379368), (957, 333384), (958, 333036), (1044, 305602), (1276, 250038), (1437, 222024), (1682, 189684), (1914, 166692), (1916, 166518), (2088, 152801), (2523, 126456), (2552, 125019), (2871, 111128), (2874, 111012), (3364, 94842), (3828, 83346), (3832, 83259), (4311, 74008), (5046, 63228), (5269, 60552), (5742, 55564), (5748, 55506), (6728, 47421), (7569, 42152), (7656, 41673), (8622, 37004), (9251, 34488), (10092, 31614), (10538, 30276), (11484, 27782), (11496, 27753), (13891, 22968), (15138, 21076), (15807, 20184), (17244, 18502)]