211445376

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 600820800

約数和(自身を除く): 389375424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 73, 76, 96, 114, 128, 146, 152, 192, 219, 228, 292, 304, 384, 397, 438, 456, 584, 608, 794, 876, 912, 1168, 1191, 1216, 1387, 1588, 1752, 1824, 2336, 2382, 2432, 2774, 3176, 3504, 3648, 4161, 4672, 4764, 5548, 6352, 7008, 7296, 7543, 8322, 9344, 9528, 11096, 12704, 14016, 15086, 16644, 19056, 22192, 22629, 25408, 28032, 28981, 30172, 33288, 38112, 44384, 45258, 50816, 57962, 60344, 66576, 76224, 86943, 88768, 90516, 115924, 120688, 133152, 152448, 173886, 177536, 181032, 231848, 241376, 266304, 347772, 362064, 463696, 482752, 532608, 550639, 695544, 724128, 927392, 965504, 1101278, 1391088, 1448256, 1651917, 1854784, 2202556, 2782176, 2896512, 3303834, 3709568, 4405112, 5564352, 6607668, 8810224, 11128704, 13215336, 17620448, 26430672, 35240896, 52861344, 70481792, 105722688, 211445376]

約数ペア:

[(1, 211445376), (2, 105722688), (3, 70481792), (4, 52861344), (6, 35240896), (8, 26430672), (12, 17620448), (16, 13215336), (19, 11128704), (24, 8810224), (32, 6607668), (38, 5564352), (48, 4405112), (57, 3709568), (64, 3303834), (73, 2896512), (76, 2782176), (96, 2202556), (114, 1854784), (128, 1651917), (146, 1448256), (152, 1391088), (192, 1101278), (219, 965504), (228, 927392), (292, 724128), (304, 695544), (384, 550639), (397, 532608), (438, 482752), (456, 463696), (584, 362064), (608, 347772), (794, 266304), (876, 241376), (912, 231848), (1168, 181032), (1191, 177536), (1216, 173886), (1387, 152448), (1588, 133152), (1752, 120688), (1824, 115924), (2336, 90516), (2382, 88768), (2432, 86943), (2774, 76224), (3176, 66576), (3504, 60344), (3648, 57962), (4161, 50816), (4672, 45258), (4764, 44384), (5548, 38112), (6352, 33288), (7008, 30172), (7296, 28981), (7543, 28032), (8322, 25408), (9344, 22629), (9528, 22192), (11096, 19056), (12704, 16644), (14016, 15086)]