768727764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160553}}^1$

素因数の和:160589

約数の個数: 72

約数和(自身を含む): 2337666240

約数和(自身を除く): 1568938476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 160553, 321106, 481659, 642212, 963318, 1123871, 1444977, 1926636, 2247742, 2889954, 3050507, 3371613, 4495484, 5779908, 6101014, 6743226, 9151521, 10114839, 12202028, 13486452, 18303042, 20229678, 21353549, 27454563, 36606084, 40459356, 42707098, 54909126, 64060647, 85414196, 109818252, 128121294, 192181941, 256242588, 384363882, 768727764]

約数ペア:

[(1, 768727764), (2, 384363882), (3, 256242588), (4, 192181941), (6, 128121294), (7, 109818252), (9, 85414196), (12, 64060647), (14, 54909126), (18, 42707098), (19, 40459356), (21, 36606084), (28, 27454563), (36, 21353549), (38, 20229678), (42, 18303042), (57, 13486452), (63, 12202028), (76, 10114839), (84, 9151521), (114, 6743226), (126, 6101014), (133, 5779908), (171, 4495484), (228, 3371613), (252, 3050507), (266, 2889954), (342, 2247742), (399, 1926636), (532, 1444977), (684, 1123871), (798, 963318), (1197, 642212), (1596, 481659), (2394, 321106), (4788, 160553)]