1489573064

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 3346012800

約数和(自身を除く): 1856439736

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 89, 124, 178, 217, 248, 311, 356, 434, 622, 623, 712, 868, 961, 1244, 1246, 1736, 1922, 2177, 2488, 2492, 2759, 3844, 4354, 4984, 5518, 6727, 7688, 8708, 9641, 11036, 13454, 17416, 19282, 19313, 22072, 26908, 27679, 38564, 38626, 53816, 55358, 67487, 77128, 77252, 85529, 110716, 134974, 154504, 171058, 193753, 221432, 269948, 298871, 342116, 387506, 539896, 597742, 598703, 684232, 775012, 858049, 1195484, 1197406, 1550024, 1716098, 2092097, 2390968, 2394812, 3432196, 4184194, 4789624, 6006343, 6864392, 8368388, 12012686, 16736776, 24025372, 26599519, 48050744, 53199038, 106398076, 186196633, 212796152, 372393266, 744786532, 1489573064]

約数ペア:

[(1, 1489573064), (2, 744786532), (4, 372393266), (7, 212796152), (8, 186196633), (14, 106398076), (28, 53199038), (31, 48050744), (56, 26599519), (62, 24025372), (89, 16736776), (124, 12012686), (178, 8368388), (217, 6864392), (248, 6006343), (311, 4789624), (356, 4184194), (434, 3432196), (622, 2394812), (623, 2390968), (712, 2092097), (868, 1716098), (961, 1550024), (1244, 1197406), (1246, 1195484), (1736, 858049), (1922, 775012), (2177, 684232), (2488, 598703), (2492, 597742), (2759, 539896), (3844, 387506), (4354, 342116), (4984, 298871), (5518, 269948), (6727, 221432), (7688, 193753), (8708, 171058), (9641, 154504), (11036, 134974), (13454, 110716), (17416, 85529), (19282, 77252), (19313, 77128), (22072, 67487), (26908, 55358), (27679, 53816), (38564, 38626)]