219093408

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40039}}^1$

素因数の和:40074

約数の個数: 72

約数和(自身を含む): 655855200

約数和(自身を除く): 436761792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 40039, 80078, 120117, 160156, 240234, 320312, 360351, 480468, 640624, 720702, 760741, 960936, 1281248, 1441404, 1521482, 1921872, 2282223, 2882808, 3042964, 3843744, 4564446, 5765616, 6085928, 6846669, 9128892, 11531232, 12171856, 13693338, 18257784, 24343712, 27386676, 36515568, 54773352, 73031136, 109546704, 219093408]

約数ペア:

[(1, 219093408), (2, 109546704), (3, 73031136), (4, 54773352), (6, 36515568), (8, 27386676), (9, 24343712), (12, 18257784), (16, 13693338), (18, 12171856), (19, 11531232), (24, 9128892), (32, 6846669), (36, 6085928), (38, 5765616), (48, 4564446), (57, 3843744), (72, 3042964), (76, 2882808), (96, 2282223), (114, 1921872), (144, 1521482), (152, 1441404), (171, 1281248), (228, 960936), (288, 760741), (304, 720702), (342, 640624), (456, 480468), (608, 360351), (684, 320312), (912, 240234), (1368, 160156), (1824, 120117), (2736, 80078), (5472, 40039)]