221563008

素因数分解:

$2^7\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2270

約数の個数: 96

約数和(自身を含む): 645032700

約数和(自身を除く): 423469692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 267, 288, 356, 384, 534, 576, 712, 801, 1068, 1152, 1424, 1602, 2136, 2161, 2848, 3204, 4272, 4322, 5696, 6408, 6483, 8544, 8644, 11392, 12816, 12966, 17088, 17288, 19449, 25632, 25932, 34176, 34576, 38898, 51264, 51864, 69152, 77796, 102528, 103728, 138304, 155592, 192329, 207456, 276608, 311184, 384658, 414912, 576987, 622368, 769316, 829824, 1153974, 1244736, 1538632, 1730961, 2307948, 2489472, 3077264, 3461922, 4615896, 6154528, 6923844, 9231792, 12309056, 13847688, 18463584, 24618112, 27695376, 36927168, 55390752, 73854336, 110781504, 221563008]

約数ペア:

[(1, 221563008), (2, 110781504), (3, 73854336), (4, 55390752), (6, 36927168), (8, 27695376), (9, 24618112), (12, 18463584), (16, 13847688), (18, 12309056), (24, 9231792), (32, 6923844), (36, 6154528), (48, 4615896), (64, 3461922), (72, 3077264), (89, 2489472), (96, 2307948), (128, 1730961), (144, 1538632), (178, 1244736), (192, 1153974), (267, 829824), (288, 769316), (356, 622368), (384, 576987), (534, 414912), (576, 384658), (712, 311184), (801, 276608), (1068, 207456), (1152, 192329), (1424, 155592), (1602, 138304), (2136, 103728), (2161, 102528), (2848, 77796), (3204, 69152), (4272, 51864), (4322, 51264), (5696, 38898), (6408, 34576), (6483, 34176), (8544, 25932), (8644, 25632), (11392, 19449), (12816, 17288), (12966, 17088)]