291222525132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{64811}}^1$

素因数の和:66460

約数の個数: 144

約数和(自身を含む): 918372559104

約数和(自身を除く): 627150033972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 1621, 2772, 3242, 4863, 6484, 9726, 11347, 14589, 17831, 19452, 22694, 29178, 34041, 35662, 45388, 53493, 58356, 64811, 68082, 71324, 102123, 106986, 124817, 129622, 136164, 160479, 194433, 204246, 213972, 249634, 259244, 320958, 374451, 388866, 408492, 453677, 499268, 583299, 641916, 712921, 748902, 777732, 907354, 1123353, 1166598, 1361031, 1425842, 1497804, 1814708, 2138763, 2246706, 2333196, 2722062, 2851684, 4083093, 4277526, 4493412, 4990447, 5444124, 6416289, 8166186, 8555052, 9980894, 12832578, 14971341, 16332372, 19961788, 25665156, 29942682, 44914023, 59885364, 89828046, 105058631, 179656092, 210117262, 315175893, 420234524, 630351786, 735410417, 945527679, 1155644941, 1260703572, 1470820834, 1891055358, 2206231251, 2311289882, 2941641668, 3466934823, 3782110716, 4412462502, 4622579764, 6618693753, 6933869646, 8089514587, 8824925004, 10400804469, 13237387506, 13867739292, 16179029174, 20801608938, 24268543761, 26474775012, 32358058348, 41603217876, 48537087522, 72805631283, 97074175044, 145611262566, 291222525132]

約数ペア:

[(1, 291222525132), (2, 145611262566), (3, 97074175044), (4, 72805631283), (6, 48537087522), (7, 41603217876), (9, 32358058348), (11, 26474775012), (12, 24268543761), (14, 20801608938), (18, 16179029174), (21, 13867739292), (22, 13237387506), (28, 10400804469), (33, 8824925004), (36, 8089514587), (42, 6933869646), (44, 6618693753), (63, 4622579764), (66, 4412462502), (77, 3782110716), (84, 3466934823), (99, 2941641668), (126, 2311289882), (132, 2206231251), (154, 1891055358), (198, 1470820834), (231, 1260703572), (252, 1155644941), (308, 945527679), (396, 735410417), (462, 630351786), (693, 420234524), (924, 315175893), (1386, 210117262), (1621, 179656092), (2772, 105058631), (3242, 89828046), (4863, 59885364), (6484, 44914023), (9726, 29942682), (11347, 25665156), (14589, 19961788), (17831, 16332372), (19452, 14971341), (22694, 12832578), (29178, 9980894), (34041, 8555052), (35662, 8166186), (45388, 6416289), (53493, 5444124), (58356, 4990447), (64811, 4493412), (68082, 4277526), (71324, 4083093), (102123, 2851684), (106986, 2722062), (124817, 2333196), (129622, 2246706), (136164, 2138763), (160479, 1814708), (194433, 1497804), (204246, 1425842), (213972, 1361031), (249634, 1166598), (259244, 1123353), (320958, 907354), (374451, 777732), (388866, 748902), (408492, 712921), (453677, 641916), (499268, 583299)]