449639712

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82171}}^1$

素因数の和:82206

約数の個数: 72

約数和(自身を含む): 1345977360

約数和(自身を除く): 896337648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 82171, 164342, 246513, 328684, 493026, 657368, 739539, 986052, 1314736, 1479078, 1561249, 1972104, 2629472, 2958156, 3122498, 3944208, 4683747, 5916312, 6244996, 7888416, 9367494, 11832624, 12489992, 14051241, 18734988, 23665248, 24979984, 28102482, 37469976, 49959968, 56204964, 74939952, 112409928, 149879904, 224819856, 449639712]

約数ペア:

[(1, 449639712), (2, 224819856), (3, 149879904), (4, 112409928), (6, 74939952), (8, 56204964), (9, 49959968), (12, 37469976), (16, 28102482), (18, 24979984), (19, 23665248), (24, 18734988), (32, 14051241), (36, 12489992), (38, 11832624), (48, 9367494), (57, 7888416), (72, 6244996), (76, 5916312), (96, 4683747), (114, 3944208), (144, 3122498), (152, 2958156), (171, 2629472), (228, 1972104), (288, 1561249), (304, 1479078), (342, 1314736), (456, 986052), (608, 739539), (684, 657368), (912, 493026), (1368, 328684), (1824, 246513), (2736, 164342), (5472, 82171)]