1397452896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1579}}^1$

素因数の和:2041

約数の個数: 144

約数和(自身を含む): 4554950400

約数和(自身を除く): 3157497504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 439, 504, 672, 878, 1008, 1317, 1579, 1756, 2016, 2634, 3073, 3158, 3512, 3951, 4737, 5268, 6146, 6316, 7024, 7902, 9219, 9474, 10536, 11053, 12292, 12632, 14048, 14211, 15804, 18438, 18948, 21072, 22106, 24584, 25264, 27657, 28422, 31608, 33159, 36876, 37896, 42144, 44212, 49168, 50528, 55314, 56844, 63216, 66318, 73752, 75792, 88424, 98336, 99477, 110628, 113688, 126432, 132636, 147504, 151584, 176848, 198954, 221256, 227376, 265272, 295008, 353696, 397908, 442512, 454752, 530544, 693181, 795816, 885024, 1061088, 1386362, 1591632, 2079543, 2772724, 3183264, 4159086, 4852267, 5545448, 6238629, 8318172, 9704534, 11090896, 12477258, 14556801, 16636344, 19409068, 22181792, 24954516, 29113602, 33272688, 38818136, 43670403, 49909032, 58227204, 66545376, 77636272, 87340806, 99818064, 116454408, 155272544, 174681612, 199636128, 232908816, 349363224, 465817632, 698726448, 1397452896]

約数ペア:

[(1, 1397452896), (2, 698726448), (3, 465817632), (4, 349363224), (6, 232908816), (7, 199636128), (8, 174681612), (9, 155272544), (12, 116454408), (14, 99818064), (16, 87340806), (18, 77636272), (21, 66545376), (24, 58227204), (28, 49909032), (32, 43670403), (36, 38818136), (42, 33272688), (48, 29113602), (56, 24954516), (63, 22181792), (72, 19409068), (84, 16636344), (96, 14556801), (112, 12477258), (126, 11090896), (144, 9704534), (168, 8318172), (224, 6238629), (252, 5545448), (288, 4852267), (336, 4159086), (439, 3183264), (504, 2772724), (672, 2079543), (878, 1591632), (1008, 1386362), (1317, 1061088), (1579, 885024), (1756, 795816), (2016, 693181), (2634, 530544), (3073, 454752), (3158, 442512), (3512, 397908), (3951, 353696), (4737, 295008), (5268, 265272), (6146, 227376), (6316, 221256), (7024, 198954), (7902, 176848), (9219, 151584), (9474, 147504), (10536, 132636), (11053, 126432), (12292, 113688), (12632, 110628), (14048, 99477), (14211, 98336), (15804, 88424), (18438, 75792), (18948, 73752), (21072, 66318), (22106, 63216), (24584, 56844), (25264, 55314), (27657, 50528), (28422, 49168), (31608, 44212), (33159, 42144), (36876, 37896)]