641546976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14249}}^1$

素因数の和:14336

約数の個数: 96

約数和(自身を含む): 1953504000

約数和(自身を除く): 1311957024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 224, 268, 336, 402, 469, 536, 672, 804, 938, 1072, 1407, 1608, 1876, 2144, 2814, 3216, 3752, 5628, 6432, 7504, 11256, 14249, 15008, 22512, 28498, 42747, 45024, 56996, 85494, 99743, 113992, 170988, 199486, 227984, 299229, 341976, 398972, 455968, 598458, 683952, 797944, 954683, 1196916, 1367904, 1595888, 1909366, 2393832, 2864049, 3191776, 3818732, 4787664, 5728098, 6682781, 7637464, 9575328, 11456196, 13365562, 15274928, 20048343, 22912392, 26731124, 30549856, 40096686, 45824784, 53462248, 80193372, 91649568, 106924496, 160386744, 213848992, 320773488, 641546976]

約数ペア:

[(1, 641546976), (2, 320773488), (3, 213848992), (4, 160386744), (6, 106924496), (7, 91649568), (8, 80193372), (12, 53462248), (14, 45824784), (16, 40096686), (21, 30549856), (24, 26731124), (28, 22912392), (32, 20048343), (42, 15274928), (48, 13365562), (56, 11456196), (67, 9575328), (84, 7637464), (96, 6682781), (112, 5728098), (134, 4787664), (168, 3818732), (201, 3191776), (224, 2864049), (268, 2393832), (336, 1909366), (402, 1595888), (469, 1367904), (536, 1196916), (672, 954683), (804, 797944), (938, 683952), (1072, 598458), (1407, 455968), (1608, 398972), (1876, 341976), (2144, 299229), (2814, 227984), (3216, 199486), (3752, 170988), (5628, 113992), (6432, 99743), (7504, 85494), (11256, 56996), (14249, 45024), (15008, 42747), (22512, 28498)]