220191552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:685

約数の個数: 168

約数和(自身を含む): 730032576

約数和(自身を除く): 509841024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 144, 168, 192, 194, 224, 252, 288, 291, 336, 388, 448, 504, 563, 576, 582, 672, 679, 776, 873, 1008, 1126, 1164, 1344, 1358, 1552, 1689, 1746, 2016, 2037, 2252, 2328, 2716, 3104, 3378, 3492, 3941, 4032, 4074, 4504, 4656, 5067, 5432, 6111, 6208, 6756, 6984, 7882, 8148, 9008, 9312, 10134, 10864, 11823, 12222, 13512, 13968, 15764, 16296, 18016, 18624, 20268, 21728, 23646, 24444, 27024, 27936, 31528, 32592, 35469, 36032, 40536, 43456, 47292, 48888, 54048, 54611, 55872, 63056, 65184, 70938, 81072, 94584, 97776, 108096, 109222, 126112, 130368, 141876, 162144, 163833, 189168, 195552, 218444, 252224, 283752, 324288, 327666, 378336, 382277, 391104, 436888, 491499, 567504, 655332, 756672, 764554, 873776, 982998, 1135008, 1146831, 1310664, 1529108, 1747552, 1965996, 2270016, 2293662, 2621328, 3058216, 3440493, 3495104, 3931992, 4587324, 5242656, 6116432, 6880986, 7863984, 9174648, 10485312, 12232864, 13761972, 15727968, 18349296, 24465728, 27523944, 31455936, 36698592, 55047888, 73397184, 110095776, 220191552]

約数ペア:

[(1, 220191552), (2, 110095776), (3, 73397184), (4, 55047888), (6, 36698592), (7, 31455936), (8, 27523944), (9, 24465728), (12, 18349296), (14, 15727968), (16, 13761972), (18, 12232864), (21, 10485312), (24, 9174648), (28, 7863984), (32, 6880986), (36, 6116432), (42, 5242656), (48, 4587324), (56, 3931992), (63, 3495104), (64, 3440493), (72, 3058216), (84, 2621328), (96, 2293662), (97, 2270016), (112, 1965996), (126, 1747552), (144, 1529108), (168, 1310664), (192, 1146831), (194, 1135008), (224, 982998), (252, 873776), (288, 764554), (291, 756672), (336, 655332), (388, 567504), (448, 491499), (504, 436888), (563, 391104), (576, 382277), (582, 378336), (672, 327666), (679, 324288), (776, 283752), (873, 252224), (1008, 218444), (1126, 195552), (1164, 189168), (1344, 163833), (1358, 162144), (1552, 141876), (1689, 130368), (1746, 126112), (2016, 109222), (2037, 108096), (2252, 97776), (2328, 94584), (2716, 81072), (3104, 70938), (3378, 65184), (3492, 63056), (3941, 55872), (4032, 54611), (4074, 54048), (4504, 48888), (4656, 47292), (5067, 43456), (5432, 40536), (6111, 36032), (6208, 35469), (6756, 32592), (6984, 31528), (7882, 27936), (8148, 27024), (9008, 24444), (9312, 23646), (10134, 21728), (10864, 20268), (11823, 18624), (12222, 18016), (13512, 16296), (13968, 15764)]