243743856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4086

約数の個数: 80

約数和(自身を含む): 672873600

約数和(自身を除く): 429129744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 804, 912, 1072, 1273, 1608, 2546, 3216, 3819, 3989, 5092, 7638, 7978, 10184, 11967, 15276, 15956, 20368, 23934, 30552, 31912, 47868, 61104, 63824, 75791, 95736, 151582, 191472, 227373, 267263, 303164, 454746, 534526, 606328, 801789, 909492, 1069052, 1212656, 1603578, 1818984, 2138104, 3207156, 3637968, 4276208, 5077997, 6414312, 10155994, 12828624, 15233991, 20311988, 30467982, 40623976, 60935964, 81247952, 121871928, 243743856]

約数ペア:

[(1, 243743856), (2, 121871928), (3, 81247952), (4, 60935964), (6, 40623976), (8, 30467982), (12, 20311988), (16, 15233991), (19, 12828624), (24, 10155994), (38, 6414312), (48, 5077997), (57, 4276208), (67, 3637968), (76, 3207156), (114, 2138104), (134, 1818984), (152, 1603578), (201, 1212656), (228, 1069052), (268, 909492), (304, 801789), (402, 606328), (456, 534526), (536, 454746), (804, 303164), (912, 267263), (1072, 227373), (1273, 191472), (1608, 151582), (2546, 95736), (3216, 75791), (3819, 63824), (3989, 61104), (5092, 47868), (7638, 31912), (7978, 30552), (10184, 23934), (11967, 20368), (15276, 15956)]