213905376

素因数分解:

$2^5\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1033}}^1$

素因数の和:1768

約数の個数: 72

約数和(自身を含む): 609729120

約数和(自身を除く): 395823744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 719, 1033, 1438, 2066, 2157, 2876, 3099, 4132, 4314, 5752, 6198, 6471, 8264, 8628, 9297, 11504, 12396, 12942, 16528, 17256, 18594, 23008, 24792, 25884, 33056, 34512, 37188, 49584, 51768, 69024, 74376, 99168, 103536, 148752, 207072, 297504, 742727, 1485454, 2228181, 2970908, 4456362, 5941816, 6684543, 8912724, 11883632, 13369086, 17825448, 23767264, 26738172, 35650896, 53476344, 71301792, 106952688, 213905376]

約数ペア:

[(1, 213905376), (2, 106952688), (3, 71301792), (4, 53476344), (6, 35650896), (8, 26738172), (9, 23767264), (12, 17825448), (16, 13369086), (18, 11883632), (24, 8912724), (32, 6684543), (36, 5941816), (48, 4456362), (72, 2970908), (96, 2228181), (144, 1485454), (288, 742727), (719, 297504), (1033, 207072), (1438, 148752), (2066, 103536), (2157, 99168), (2876, 74376), (3099, 69024), (4132, 51768), (4314, 49584), (5752, 37188), (6198, 34512), (6471, 33056), (8264, 25884), (8628, 24792), (9297, 23008), (11504, 18594), (12396, 17256), (12942, 16528)]