254271504

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2848

約数の個数: 80

約数和(自身を含む): 687456000

約数和(自身を除く): 433184496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 82, 94, 123, 141, 164, 188, 246, 282, 328, 376, 492, 564, 656, 752, 984, 1128, 1927, 1968, 2256, 2749, 3854, 5498, 5781, 7708, 8247, 10996, 11562, 15416, 16494, 21992, 23124, 30832, 32988, 43984, 46248, 65976, 92496, 112709, 129203, 131952, 225418, 258406, 338127, 387609, 450836, 516812, 676254, 775218, 901672, 1033624, 1352508, 1550436, 1803344, 2067248, 2705016, 3100872, 5297323, 5410032, 6201744, 10594646, 15891969, 21189292, 31783938, 42378584, 63567876, 84757168, 127135752, 254271504]

約数ペア:

[(1, 254271504), (2, 127135752), (3, 84757168), (4, 63567876), (6, 42378584), (8, 31783938), (12, 21189292), (16, 15891969), (24, 10594646), (41, 6201744), (47, 5410032), (48, 5297323), (82, 3100872), (94, 2705016), (123, 2067248), (141, 1803344), (164, 1550436), (188, 1352508), (246, 1033624), (282, 901672), (328, 775218), (376, 676254), (492, 516812), (564, 450836), (656, 387609), (752, 338127), (984, 258406), (1128, 225418), (1927, 131952), (1968, 129203), (2256, 112709), (2749, 92496), (3854, 65976), (5498, 46248), (5781, 43984), (7708, 32988), (8247, 30832), (10996, 23124), (11562, 21992), (15416, 16494)]