281373792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{967}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 846945792

約数和(自身を除く): 565572000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 433, 672, 866, 967, 1299, 1732, 1934, 2598, 2901, 3031, 3464, 3868, 5196, 5802, 6062, 6769, 6928, 7736, 9093, 10392, 11604, 12124, 13538, 13856, 15472, 18186, 20307, 20784, 23208, 24248, 27076, 30944, 36372, 40614, 41568, 46416, 48496, 54152, 72744, 81228, 92832, 96992, 108304, 145488, 162456, 216608, 290976, 324912, 418711, 649824, 837422, 1256133, 1674844, 2512266, 2930977, 3349688, 5024532, 5861954, 6699376, 8792931, 10049064, 11723908, 13398752, 17585862, 20098128, 23447816, 35171724, 40196256, 46895632, 70343448, 93791264, 140686896, 281373792]

約数ペア:

[(1, 281373792), (2, 140686896), (3, 93791264), (4, 70343448), (6, 46895632), (7, 40196256), (8, 35171724), (12, 23447816), (14, 20098128), (16, 17585862), (21, 13398752), (24, 11723908), (28, 10049064), (32, 8792931), (42, 6699376), (48, 5861954), (56, 5024532), (84, 3349688), (96, 2930977), (112, 2512266), (168, 1674844), (224, 1256133), (336, 837422), (433, 649824), (672, 418711), (866, 324912), (967, 290976), (1299, 216608), (1732, 162456), (1934, 145488), (2598, 108304), (2901, 96992), (3031, 92832), (3464, 81228), (3868, 72744), (5196, 54152), (5802, 48496), (6062, 46416), (6769, 41568), (6928, 40614), (7736, 36372), (9093, 30944), (10392, 27076), (11604, 24248), (12124, 23208), (13538, 20784), (13856, 20307), (15472, 18186)]