220927476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{34157}}^1$

素因数の和:34189

約数の個数: 72

約数和(自身を含む): 654194016

約数和(自身を除く): 433266540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 34157, 68314, 102471, 136628, 204942, 239099, 375727, 409884, 478198, 717297, 751454, 956396, 1127181, 1434594, 1502908, 1673693, 2254362, 2630089, 2869188, 3347386, 4508724, 5021079, 5260178, 6694772, 7890267, 10042158, 10520356, 15780534, 18410623, 20084316, 31561068, 36821246, 55231869, 73642492, 110463738, 220927476]

約数ペア:

[(1, 220927476), (2, 110463738), (3, 73642492), (4, 55231869), (6, 36821246), (7, 31561068), (11, 20084316), (12, 18410623), (14, 15780534), (21, 10520356), (22, 10042158), (28, 7890267), (33, 6694772), (42, 5260178), (44, 5021079), (49, 4508724), (66, 3347386), (77, 2869188), (84, 2630089), (98, 2254362), (132, 1673693), (147, 1502908), (154, 1434594), (196, 1127181), (231, 956396), (294, 751454), (308, 717297), (462, 478198), (539, 409884), (588, 375727), (924, 239099), (1078, 204942), (1617, 136628), (2156, 102471), (3234, 68314), (6468, 34157)]