188791488

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 569528960

約数和(自身を除く): 380737472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 97, 109, 124, 144, 186, 192, 194, 218, 248, 279, 288, 291, 327, 372, 388, 436, 496, 558, 576, 582, 654, 744, 776, 872, 873, 981, 992, 1116, 1164, 1308, 1488, 1552, 1744, 1746, 1962, 1984, 2232, 2328, 2616, 2976, 3007, 3104, 3379, 3488, 3492, 3924, 4464, 4656, 5232, 5952, 6014, 6208, 6758, 6976, 6984, 7848, 8928, 9021, 9312, 10137, 10464, 10573, 12028, 13516, 13968, 15696, 17856, 18042, 18624, 20274, 20928, 21146, 24056, 27032, 27063, 27936, 30411, 31392, 31719, 36084, 40548, 42292, 48112, 54064, 54126, 55872, 60822, 62784, 63438, 72168, 81096, 84584, 95157, 96224, 108128, 108252, 121644, 126876, 144336, 162192, 169168, 190314, 192448, 216256, 216504, 243288, 253752, 288672, 324384, 327763, 338336, 380628, 433008, 486576, 507504, 577344, 648768, 655526, 676672, 761256, 866016, 973152, 983289, 1015008, 1311052, 1522512, 1732032, 1946304, 1966578, 2030016, 2622104, 2949867, 3045024, 3933156, 5244208, 5899734, 6090048, 7866312, 10488416, 11799468, 15732624, 20976832, 23598936, 31465248, 47197872, 62930496, 94395744, 188791488]

約数ペア:

[(1, 188791488), (2, 94395744), (3, 62930496), (4, 47197872), (6, 31465248), (8, 23598936), (9, 20976832), (12, 15732624), (16, 11799468), (18, 10488416), (24, 7866312), (31, 6090048), (32, 5899734), (36, 5244208), (48, 3933156), (62, 3045024), (64, 2949867), (72, 2622104), (93, 2030016), (96, 1966578), (97, 1946304), (109, 1732032), (124, 1522512), (144, 1311052), (186, 1015008), (192, 983289), (194, 973152), (218, 866016), (248, 761256), (279, 676672), (288, 655526), (291, 648768), (327, 577344), (372, 507504), (388, 486576), (436, 433008), (496, 380628), (558, 338336), (576, 327763), (582, 324384), (654, 288672), (744, 253752), (776, 243288), (872, 216504), (873, 216256), (981, 192448), (992, 190314), (1116, 169168), (1164, 162192), (1308, 144336), (1488, 126876), (1552, 121644), (1744, 108252), (1746, 108128), (1962, 96224), (1984, 95157), (2232, 84584), (2328, 81096), (2616, 72168), (2976, 63438), (3007, 62784), (3104, 60822), (3379, 55872), (3488, 54126), (3492, 54064), (3924, 48112), (4464, 42292), (4656, 40548), (5232, 36084), (5952, 31719), (6014, 31392), (6208, 30411), (6758, 27936), (6976, 27063), (6984, 27032), (7848, 24056), (8928, 21146), (9021, 20928), (9312, 20274), (10137, 18624), (10464, 18042), (10573, 17856), (12028, 15696), (13516, 13968)]