204720912

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 160

約数和(自身を含む): 651624960

約数和(自身を除く): 446904048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 67, 72, 88, 99, 108, 132, 134, 144, 176, 198, 201, 216, 264, 268, 297, 396, 402, 432, 528, 536, 594, 603, 643, 737, 792, 804, 1072, 1188, 1206, 1286, 1474, 1584, 1608, 1809, 1929, 2211, 2376, 2412, 2572, 2948, 3216, 3618, 3858, 4422, 4752, 4824, 5144, 5787, 5896, 6633, 7073, 7236, 7716, 8844, 9648, 10288, 11574, 11792, 13266, 14146, 14472, 15432, 17361, 17688, 19899, 21219, 23148, 26532, 28292, 28944, 30864, 34722, 35376, 39798, 42438, 43081, 46296, 53064, 56584, 63657, 69444, 79596, 84876, 86162, 92592, 106128, 113168, 127314, 129243, 138888, 159192, 169752, 172324, 190971, 254628, 258486, 277776, 318384, 339504, 344648, 381942, 387729, 473891, 509256, 516972, 689296, 763884, 775458, 947782, 1018512, 1033944, 1163187, 1421673, 1527768, 1550916, 1895564, 2067888, 2326374, 2843346, 3055536, 3101832, 3791128, 4265019, 4652748, 5686692, 6203664, 7582256, 8530038, 9305496, 11373384, 12795057, 17060076, 18610992, 22746768, 25590114, 34120152, 51180228, 68240304, 102360456, 204720912]

約数ペア:

[(1, 204720912), (2, 102360456), (3, 68240304), (4, 51180228), (6, 34120152), (8, 25590114), (9, 22746768), (11, 18610992), (12, 17060076), (16, 12795057), (18, 11373384), (22, 9305496), (24, 8530038), (27, 7582256), (33, 6203664), (36, 5686692), (44, 4652748), (48, 4265019), (54, 3791128), (66, 3101832), (67, 3055536), (72, 2843346), (88, 2326374), (99, 2067888), (108, 1895564), (132, 1550916), (134, 1527768), (144, 1421673), (176, 1163187), (198, 1033944), (201, 1018512), (216, 947782), (264, 775458), (268, 763884), (297, 689296), (396, 516972), (402, 509256), (432, 473891), (528, 387729), (536, 381942), (594, 344648), (603, 339504), (643, 318384), (737, 277776), (792, 258486), (804, 254628), (1072, 190971), (1188, 172324), (1206, 169752), (1286, 159192), (1474, 138888), (1584, 129243), (1608, 127314), (1809, 113168), (1929, 106128), (2211, 92592), (2376, 86162), (2412, 84876), (2572, 79596), (2948, 69444), (3216, 63657), (3618, 56584), (3858, 53064), (4422, 46296), (4752, 43081), (4824, 42438), (5144, 39798), (5787, 35376), (5896, 34722), (6633, 30864), (7073, 28944), (7236, 28292), (7716, 26532), (8844, 23148), (9648, 21219), (10288, 19899), (11574, 17688), (11792, 17361), (13266, 15432), (14146, 14472)]