217910952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 478818648

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, 863, 1002, 1169, 1336, 1503, 1512, 1726, 2004, 2338, 2589, 3006, 3452, 3507, 4008, 4509, 4676, 5178, 6012, 6041, 6904, 7014, 7767, 9018, 9352, 10356, 10521, 12024, 12082, 14028, 15534, 18036, 18123, 20712, 21042, 23301, 24164, 28056, 31068, 31563, 36072, 36246, 42084, 46602, 48328, 54369, 62136, 63126, 72492, 84168, 93204, 108738, 126252, 144121, 144984, 163107, 186408, 217476, 252504, 288242, 326214, 432363, 434952, 576484, 652428, 864726, 1008847, 1152968, 1297089, 1304856, 1729452, 2017694, 2594178, 3026541, 3458904, 3891267, 4035388, 5188356, 6053082, 7782534, 8070776, 9079623, 10376712, 12106164, 15565068, 18159246, 24212328, 27238869, 31130136, 36318492, 54477738, 72636984, 108955476, 217910952]

約数ペア:

[(1, 217910952), (2, 108955476), (3, 72636984), (4, 54477738), (6, 36318492), (7, 31130136), (8, 27238869), (9, 24212328), (12, 18159246), (14, 15565068), (18, 12106164), (21, 10376712), (24, 9079623), (27, 8070776), (28, 7782534), (36, 6053082), (42, 5188356), (54, 4035388), (56, 3891267), (63, 3458904), (72, 3026541), (84, 2594178), (108, 2017694), (126, 1729452), (167, 1304856), (168, 1297089), (189, 1152968), (216, 1008847), (252, 864726), (334, 652428), (378, 576484), (501, 434952), (504, 432363), (668, 326214), (756, 288242), (863, 252504), (1002, 217476), (1169, 186408), (1336, 163107), (1503, 144984), (1512, 144121), (1726, 126252), (2004, 108738), (2338, 93204), (2589, 84168), (3006, 72492), (3452, 63126), (3507, 62136), (4008, 54369), (4509, 48328), (4676, 46602), (5178, 42084), (6012, 36246), (6041, 36072), (6904, 31563), (7014, 31068), (7767, 28056), (9018, 24164), (9352, 23301), (10356, 21042), (10521, 20712), (12024, 18123), (12082, 18036), (14028, 15534)]