218885544

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 635980800

約数和(自身を除く): 417095256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 97, 108, 124, 186, 194, 216, 248, 279, 291, 337, 372, 388, 558, 582, 674, 744, 776, 837, 873, 1011, 1116, 1164, 1348, 1674, 1746, 2022, 2232, 2328, 2619, 2696, 3007, 3033, 3348, 3492, 4044, 5238, 6014, 6066, 6696, 6984, 8088, 9021, 9099, 10447, 10476, 12028, 12132, 18042, 18198, 20894, 20952, 24056, 24264, 27063, 31341, 32689, 36084, 36396, 41788, 54126, 62682, 65378, 72168, 72792, 81189, 83576, 94023, 98067, 108252, 125364, 130756, 162378, 188046, 196134, 216504, 250728, 261512, 282069, 294201, 324756, 376092, 392268, 564138, 588402, 649512, 752184, 784536, 882603, 1013359, 1128276, 1176804, 1765206, 2026718, 2256552, 2353608, 3040077, 3530412, 4053436, 6080154, 7060824, 8106872, 9120231, 12160308, 18240462, 24320616, 27360693, 36480924, 54721386, 72961848, 109442772, 218885544]

約数ペア:

[(1, 218885544), (2, 109442772), (3, 72961848), (4, 54721386), (6, 36480924), (8, 27360693), (9, 24320616), (12, 18240462), (18, 12160308), (24, 9120231), (27, 8106872), (31, 7060824), (36, 6080154), (54, 4053436), (62, 3530412), (72, 3040077), (93, 2353608), (97, 2256552), (108, 2026718), (124, 1765206), (186, 1176804), (194, 1128276), (216, 1013359), (248, 882603), (279, 784536), (291, 752184), (337, 649512), (372, 588402), (388, 564138), (558, 392268), (582, 376092), (674, 324756), (744, 294201), (776, 282069), (837, 261512), (873, 250728), (1011, 216504), (1116, 196134), (1164, 188046), (1348, 162378), (1674, 130756), (1746, 125364), (2022, 108252), (2232, 98067), (2328, 94023), (2619, 83576), (2696, 81189), (3007, 72792), (3033, 72168), (3348, 65378), (3492, 62682), (4044, 54126), (5238, 41788), (6014, 36396), (6066, 36084), (6696, 32689), (6984, 31341), (8088, 27063), (9021, 24264), (9099, 24056), (10447, 20952), (10476, 20894), (12028, 18198), (12132, 18042)]