728077644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152063}}^1$

素因数の和:152099

約数の個数: 72

約数和(自身を含む): 2214051840

約数和(自身を除く): 1485974196

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, 152063, 304126, 456189, 608252, 912378, 1064441, 1368567, 1824756, 2128882, 2737134, 2889197, 3193323, 4257764, 5474268, 5778394, 6386646, 8667591, 9579969, 11556788, 12773292, 17335182, 19159938, 20224379, 26002773, 34670364, 38319876, 40448758, 52005546, 60673137, 80897516, 104011092, 121346274, 182019411, 242692548, 364038822, 728077644]

約数ペア:

[(1, 728077644), (2, 364038822), (3, 242692548), (4, 182019411), (6, 121346274), (7, 104011092), (9, 80897516), (12, 60673137), (14, 52005546), (18, 40448758), (19, 38319876), (21, 34670364), (28, 26002773), (36, 20224379), (38, 19159938), (42, 17335182), (57, 12773292), (63, 11556788), (76, 9579969), (84, 8667591), (114, 6386646), (126, 5778394), (133, 5474268), (171, 4257764), (228, 3193323), (252, 2889197), (266, 2737134), (342, 2128882), (399, 1824756), (532, 1368567), (684, 1064441), (798, 912378), (1197, 608252), (1596, 456189), (2394, 304126), (4788, 152063)]