221900448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2729}}^1$

素因数の和:2771

約数の個数: 144

約数和(自身を含む): 731989440

約数和(自身を除く): 510088992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2729, 2904, 3388, 3696, 3872, 5082, 5458, 5808, 6776, 7392, 8187, 10164, 10916, 11616, 13552, 16374, 19103, 20328, 21832, 27104, 30019, 32748, 38206, 40656, 43664, 57309, 60038, 65496, 76412, 81312, 87328, 90057, 114618, 120076, 130992, 152824, 180114, 210133, 229236, 240152, 261984, 305648, 330209, 360228, 420266, 458472, 480304, 611296, 630399, 660418, 720456, 840532, 916944, 960608, 990627, 1260798, 1320836, 1440912, 1681064, 1833888, 1981254, 2311463, 2521596, 2641672, 2881824, 3362128, 3962508, 4622926, 5043192, 5283344, 6724256, 6934389, 7925016, 9245852, 10086384, 10566688, 13868778, 15850032, 18491704, 20172768, 27737556, 31700064, 36983408, 55475112, 73966816, 110950224, 221900448]

約数ペア:

[(1, 221900448), (2, 110950224), (3, 73966816), (4, 55475112), (6, 36983408), (7, 31700064), (8, 27737556), (11, 20172768), (12, 18491704), (14, 15850032), (16, 13868778), (21, 10566688), (22, 10086384), (24, 9245852), (28, 7925016), (32, 6934389), (33, 6724256), (42, 5283344), (44, 5043192), (48, 4622926), (56, 3962508), (66, 3362128), (77, 2881824), (84, 2641672), (88, 2521596), (96, 2311463), (112, 1981254), (121, 1833888), (132, 1681064), (154, 1440912), (168, 1320836), (176, 1260798), (224, 990627), (231, 960608), (242, 916944), (264, 840532), (308, 720456), (336, 660418), (352, 630399), (363, 611296), (462, 480304), (484, 458472), (528, 420266), (616, 360228), (672, 330209), (726, 305648), (847, 261984), (924, 240152), (968, 229236), (1056, 210133), (1232, 180114), (1452, 152824), (1694, 130992), (1848, 120076), (1936, 114618), (2464, 90057), (2541, 87328), (2729, 81312), (2904, 76412), (3388, 65496), (3696, 60038), (3872, 57309), (5082, 43664), (5458, 40656), (5808, 38206), (6776, 32748), (7392, 30019), (8187, 27104), (10164, 21832), (10916, 20328), (11616, 19103), (13552, 16374)]