256804516776

素因数分解:

$2^3\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{2699}}^1\times {\mathrm{3301}}^1$

素因数の和:7210

約数の個数: 64

約数和(自身を含む): 642978648000

約数和(自身を除く): 386174131224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1201, 2402, 2699, 3301, 3603, 4804, 5398, 6602, 7206, 8097, 9608, 9903, 10796, 13204, 14412, 16194, 19806, 21592, 26408, 28824, 32388, 39612, 64776, 79224, 3241499, 3964501, 6482998, 7929002, 8909399, 9724497, 11893503, 12965996, 15858004, 17818798, 19448994, 23787006, 25931992, 26728197, 31716008, 35637596, 38897988, 47574012, 53456394, 71275192, 77795976, 95148024, 106912788, 213825576, 10700188199, 21400376398, 32100564597, 42800752796, 64201129194, 85601505592, 128402258388, 256804516776]

約数ペア:

[(1, 256804516776), (2, 128402258388), (3, 85601505592), (4, 64201129194), (6, 42800752796), (8, 32100564597), (12, 21400376398), (24, 10700188199), (1201, 213825576), (2402, 106912788), (2699, 95148024), (3301, 77795976), (3603, 71275192), (4804, 53456394), (5398, 47574012), (6602, 38897988), (7206, 35637596), (8097, 31716008), (9608, 26728197), (9903, 25931992), (10796, 23787006), (13204, 19448994), (14412, 17818798), (16194, 15858004), (19806, 12965996), (21592, 11893503), (26408, 9724497), (28824, 8909399), (32388, 7929002), (39612, 6482998), (64776, 3964501), (79224, 3241499)]