211767312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2728

約数の個数: 80

約数和(自身を含む): 582552000

約数和(自身を除く): 370784688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1691, 2136, 2609, 3382, 4272, 5073, 5218, 6764, 7827, 10146, 10436, 13528, 15654, 20292, 20872, 27056, 31308, 40584, 41744, 49571, 62616, 81168, 99142, 125232, 148713, 198284, 232201, 297426, 396568, 464402, 594852, 696603, 793136, 928804, 1189704, 1393206, 1857608, 2379408, 2786412, 3715216, 4411819, 5572824, 8823638, 11145648, 13235457, 17647276, 26470914, 35294552, 52941828, 70589104, 105883656, 211767312]

約数ペア:

[(1, 211767312), (2, 105883656), (3, 70589104), (4, 52941828), (6, 35294552), (8, 26470914), (12, 17647276), (16, 13235457), (19, 11145648), (24, 8823638), (38, 5572824), (48, 4411819), (57, 3715216), (76, 2786412), (89, 2379408), (114, 1857608), (152, 1393206), (178, 1189704), (228, 928804), (267, 793136), (304, 696603), (356, 594852), (456, 464402), (534, 396568), (712, 297426), (912, 232201), (1068, 198284), (1424, 148713), (1691, 125232), (2136, 99142), (2609, 81168), (3382, 62616), (4272, 49571), (5073, 41744), (5218, 40584), (6764, 31308), (7827, 27056), (10146, 20872), (10436, 20292), (13528, 15654)]