218972052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6830

約数の個数: 96

約数和(自身を含む): 638050560

約数和(自身を除く): 419078508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2484, 2691, 3588, 5382, 6781, 8073, 10764, 13562, 16146, 20343, 27124, 32292, 40686, 61029, 81372, 88153, 122058, 155963, 176306, 183087, 244116, 264459, 311926, 352612, 366174, 467889, 528918, 623852, 732348, 793377, 935778, 1057836, 1403667, 1586754, 1871556, 2027519, 2380131, 2807334, 3173508, 4055038, 4211001, 4760262, 5614668, 6082557, 8110076, 8422002, 9520524, 12165114, 16844004, 18247671, 24330228, 36495342, 54743013, 72990684, 109486026, 218972052]

約数ペア:

[(1, 218972052), (2, 109486026), (3, 72990684), (4, 54743013), (6, 36495342), (9, 24330228), (12, 18247671), (13, 16844004), (18, 12165114), (23, 9520524), (26, 8422002), (27, 8110076), (36, 6082557), (39, 5614668), (46, 4760262), (52, 4211001), (54, 4055038), (69, 3173508), (78, 2807334), (92, 2380131), (108, 2027519), (117, 1871556), (138, 1586754), (156, 1403667), (207, 1057836), (234, 935778), (276, 793377), (299, 732348), (351, 623852), (414, 528918), (468, 467889), (598, 366174), (621, 352612), (702, 311926), (828, 264459), (897, 244116), (1196, 183087), (1242, 176306), (1404, 155963), (1794, 122058), (2484, 88153), (2691, 81372), (3588, 61029), (5382, 40686), (6781, 32292), (8073, 27124), (10764, 20343), (13562, 16146)]