215497872

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{24533}}^1$

素因数の和:24608

約数の個数: 60

約数和(自身を含む): 613006524

約数和(自身を除く): 397508652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 24533, 49066, 73599, 98132, 147198, 196264, 220797, 294396, 392528, 441594, 588792, 883188, 1177584, 1496513, 1766376, 2993026, 3532752, 4489539, 5986052, 8979078, 11972104, 13468617, 17958156, 23944208, 26937234, 35916312, 53874468, 71832624, 107748936, 215497872]

約数ペア:

[(1, 215497872), (2, 107748936), (3, 71832624), (4, 53874468), (6, 35916312), (8, 26937234), (9, 23944208), (12, 17958156), (16, 13468617), (18, 11972104), (24, 8979078), (36, 5986052), (48, 4489539), (61, 3532752), (72, 2993026), (122, 1766376), (144, 1496513), (183, 1177584), (244, 883188), (366, 588792), (488, 441594), (549, 392528), (732, 294396), (976, 220797), (1098, 196264), (1464, 147198), (2196, 98132), (2928, 73599), (4392, 49066), (8784, 24533)]