1388454432

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1459}}^1$

素因数の和:1926

約数の個数: 96

約数和(自身を含む): 3814594560

約数和(自身を除く): 2426140128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 431, 552, 736, 862, 1104, 1293, 1459, 1724, 2208, 2586, 2918, 3448, 4377, 5172, 5836, 6896, 8754, 9913, 10344, 11672, 13792, 17508, 19826, 20688, 23344, 29739, 33557, 35016, 39652, 41376, 46688, 59478, 67114, 70032, 79304, 100671, 118956, 134228, 140064, 158608, 201342, 237912, 268456, 317216, 402684, 475824, 536912, 628829, 805368, 951648, 1073824, 1257658, 1610736, 1886487, 2515316, 3221472, 3772974, 5030632, 7545948, 10061264, 14463067, 15091896, 20122528, 28926134, 30183792, 43389201, 57852268, 60367584, 86778402, 115704536, 173556804, 231409072, 347113608, 462818144, 694227216, 1388454432]

約数ペア:

[(1, 1388454432), (2, 694227216), (3, 462818144), (4, 347113608), (6, 231409072), (8, 173556804), (12, 115704536), (16, 86778402), (23, 60367584), (24, 57852268), (32, 43389201), (46, 30183792), (48, 28926134), (69, 20122528), (92, 15091896), (96, 14463067), (138, 10061264), (184, 7545948), (276, 5030632), (368, 3772974), (431, 3221472), (552, 2515316), (736, 1886487), (862, 1610736), (1104, 1257658), (1293, 1073824), (1459, 951648), (1724, 805368), (2208, 628829), (2586, 536912), (2918, 475824), (3448, 402684), (4377, 317216), (5172, 268456), (5836, 237912), (6896, 201342), (8754, 158608), (9913, 140064), (10344, 134228), (11672, 118956), (13792, 100671), (17508, 79304), (19826, 70032), (20688, 67114), (23344, 59478), (29739, 46688), (33557, 41376), (35016, 39652)]