228123048

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 620928000

約数和(自身を除く): 392804952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 97, 109, 116, 124, 174, 186, 194, 218, 232, 248, 291, 327, 348, 372, 388, 436, 582, 654, 696, 744, 776, 872, 899, 1164, 1308, 1798, 2328, 2616, 2697, 2813, 3007, 3161, 3379, 3596, 5394, 5626, 6014, 6322, 6758, 7192, 8439, 9021, 9483, 10137, 10573, 10788, 11252, 12028, 12644, 13516, 16878, 18042, 18966, 20274, 21146, 21576, 22504, 24056, 25288, 27032, 31719, 33756, 36084, 37932, 40548, 42292, 63438, 67512, 72168, 75864, 81096, 84584, 87203, 97991, 126876, 174406, 195982, 253752, 261609, 293973, 306617, 327763, 348812, 391964, 523218, 587946, 613234, 655526, 697624, 783928, 919851, 983289, 1046436, 1175892, 1226468, 1311052, 1839702, 1966578, 2092872, 2351784, 2452936, 2622104, 3679404, 3933156, 7358808, 7866312, 9505127, 19010254, 28515381, 38020508, 57030762, 76041016, 114061524, 228123048]

約数ペア:

[(1, 228123048), (2, 114061524), (3, 76041016), (4, 57030762), (6, 38020508), (8, 28515381), (12, 19010254), (24, 9505127), (29, 7866312), (31, 7358808), (58, 3933156), (62, 3679404), (87, 2622104), (93, 2452936), (97, 2351784), (109, 2092872), (116, 1966578), (124, 1839702), (174, 1311052), (186, 1226468), (194, 1175892), (218, 1046436), (232, 983289), (248, 919851), (291, 783928), (327, 697624), (348, 655526), (372, 613234), (388, 587946), (436, 523218), (582, 391964), (654, 348812), (696, 327763), (744, 306617), (776, 293973), (872, 261609), (899, 253752), (1164, 195982), (1308, 174406), (1798, 126876), (2328, 97991), (2616, 87203), (2697, 84584), (2813, 81096), (3007, 75864), (3161, 72168), (3379, 67512), (3596, 63438), (5394, 42292), (5626, 40548), (6014, 37932), (6322, 36084), (6758, 33756), (7192, 31719), (8439, 27032), (9021, 25288), (9483, 24056), (10137, 22504), (10573, 21576), (10788, 21146), (11252, 20274), (12028, 18966), (12644, 18042), (13516, 16878)]