215785024

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 551322240

約数和(自身を除く): 335537216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 67, 79, 91, 98, 104, 112, 134, 158, 182, 196, 208, 224, 268, 316, 364, 392, 416, 448, 469, 536, 553, 632, 637, 728, 784, 832, 871, 938, 1027, 1072, 1106, 1264, 1274, 1456, 1568, 1742, 1876, 2054, 2144, 2212, 2528, 2548, 2912, 3136, 3283, 3484, 3752, 3871, 4108, 4288, 4424, 5056, 5096, 5293, 5824, 6097, 6566, 6968, 7189, 7504, 7742, 8216, 8848, 10192, 10586, 12194, 13132, 13936, 14378, 15008, 15484, 16432, 17696, 20384, 21172, 24388, 26264, 27872, 28756, 30016, 30968, 32864, 35392, 37051, 40768, 42344, 42679, 48776, 50323, 52528, 55744, 57512, 61936, 65728, 68809, 74102, 84688, 85358, 97552, 100646, 105056, 115024, 123872, 137618, 148204, 169376, 170716, 195104, 201292, 210112, 230048, 247744, 259357, 275236, 296408, 338752, 341432, 390208, 402584, 460096, 481663, 518714, 550472, 592816, 682864, 805168, 963326, 1037428, 1100944, 1185632, 1365728, 1610336, 1926652, 2074856, 2201888, 2371264, 2731456, 3220672, 3371641, 3853304, 4149712, 4403776, 6743282, 7706608, 8299424, 13486564, 15413216, 16598848, 26973128, 30826432, 53946256, 107892512, 215785024]

約数ペア:

[(1, 215785024), (2, 107892512), (4, 53946256), (7, 30826432), (8, 26973128), (13, 16598848), (14, 15413216), (16, 13486564), (26, 8299424), (28, 7706608), (32, 6743282), (49, 4403776), (52, 4149712), (56, 3853304), (64, 3371641), (67, 3220672), (79, 2731456), (91, 2371264), (98, 2201888), (104, 2074856), (112, 1926652), (134, 1610336), (158, 1365728), (182, 1185632), (196, 1100944), (208, 1037428), (224, 963326), (268, 805168), (316, 682864), (364, 592816), (392, 550472), (416, 518714), (448, 481663), (469, 460096), (536, 402584), (553, 390208), (632, 341432), (637, 338752), (728, 296408), (784, 275236), (832, 259357), (871, 247744), (938, 230048), (1027, 210112), (1072, 201292), (1106, 195104), (1264, 170716), (1274, 169376), (1456, 148204), (1568, 137618), (1742, 123872), (1876, 115024), (2054, 105056), (2144, 100646), (2212, 97552), (2528, 85358), (2548, 84688), (2912, 74102), (3136, 68809), (3283, 65728), (3484, 61936), (3752, 57512), (3871, 55744), (4108, 52528), (4288, 50323), (4424, 48776), (5056, 42679), (5096, 42344), (5293, 40768), (5824, 37051), (6097, 35392), (6566, 32864), (6968, 30968), (7189, 30016), (7504, 28756), (7742, 27872), (8216, 26264), (8848, 24388), (10192, 21172), (10586, 20384), (12194, 17696), (13132, 16432), (13936, 15484), (14378, 15008)]