216566856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2939

約数の個数: 96

約数和(自身を含む): 646682400

約数和(自身を除く): 430115544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 97, 99, 132, 194, 198, 264, 291, 388, 396, 582, 776, 792, 873, 1067, 1164, 1746, 2134, 2328, 2819, 3201, 3492, 4268, 5638, 6402, 6984, 8457, 8536, 9603, 11276, 12804, 16914, 19206, 22552, 25371, 25608, 31009, 33828, 38412, 50742, 62018, 67656, 76824, 93027, 101484, 124036, 186054, 202968, 248072, 273443, 279081, 372108, 546886, 558162, 744216, 820329, 1093772, 1116324, 1640658, 2187544, 2232648, 2460987, 3007873, 3281316, 4921974, 6015746, 6562632, 9023619, 9843948, 12031492, 18047238, 19687896, 24062984, 27070857, 36094476, 54141714, 72188952, 108283428, 216566856]

約数ペア:

[(1, 216566856), (2, 108283428), (3, 72188952), (4, 54141714), (6, 36094476), (8, 27070857), (9, 24062984), (11, 19687896), (12, 18047238), (18, 12031492), (22, 9843948), (24, 9023619), (33, 6562632), (36, 6015746), (44, 4921974), (66, 3281316), (72, 3007873), (88, 2460987), (97, 2232648), (99, 2187544), (132, 1640658), (194, 1116324), (198, 1093772), (264, 820329), (291, 744216), (388, 558162), (396, 546886), (582, 372108), (776, 279081), (792, 273443), (873, 248072), (1067, 202968), (1164, 186054), (1746, 124036), (2134, 101484), (2328, 93027), (2819, 76824), (3201, 67656), (3492, 62018), (4268, 50742), (5638, 38412), (6402, 33828), (6984, 31009), (8457, 25608), (8536, 25371), (9603, 22552), (11276, 19206), (12804, 16914)]