215385912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 688665600

約数和(自身を除く): 473279688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 167, 168, 189, 216, 252, 334, 378, 501, 504, 668, 756, 853, 1002, 1169, 1336, 1503, 1512, 1706, 2004, 2338, 2559, 3006, 3412, 3507, 4008, 4509, 4676, 5118, 5971, 6012, 6824, 7014, 7677, 9018, 9352, 10236, 10521, 11942, 12024, 14028, 15354, 17913, 18036, 20472, 21042, 23031, 23884, 28056, 30708, 31563, 35826, 36072, 42084, 46062, 47768, 53739, 61416, 63126, 71652, 84168, 92124, 107478, 126252, 142451, 143304, 161217, 184248, 214956, 252504, 284902, 322434, 427353, 429912, 569804, 644868, 854706, 997157, 1139608, 1282059, 1289736, 1709412, 1994314, 2564118, 2991471, 3418824, 3846177, 3988628, 5128236, 5982942, 7692354, 7977256, 8974413, 10256472, 11965884, 15384708, 17948826, 23931768, 26923239, 30769416, 35897652, 53846478, 71795304, 107692956, 215385912]

約数ペア:

[(1, 215385912), (2, 107692956), (3, 71795304), (4, 53846478), (6, 35897652), (7, 30769416), (8, 26923239), (9, 23931768), (12, 17948826), (14, 15384708), (18, 11965884), (21, 10256472), (24, 8974413), (27, 7977256), (28, 7692354), (36, 5982942), (42, 5128236), (54, 3988628), (56, 3846177), (63, 3418824), (72, 2991471), (84, 2564118), (108, 1994314), (126, 1709412), (167, 1289736), (168, 1282059), (189, 1139608), (216, 997157), (252, 854706), (334, 644868), (378, 569804), (501, 429912), (504, 427353), (668, 322434), (756, 284902), (853, 252504), (1002, 214956), (1169, 184248), (1336, 161217), (1503, 143304), (1512, 142451), (1706, 126252), (2004, 107478), (2338, 92124), (2559, 84168), (3006, 71652), (3412, 63126), (3507, 61416), (4008, 53739), (4509, 47768), (4676, 46062), (5118, 42084), (5971, 36072), (6012, 35826), (6824, 31563), (7014, 30708), (7677, 28056), (9018, 23884), (9352, 23031), (10236, 21042), (10521, 20472), (11942, 18036), (12024, 17913), (14028, 15354)]