1407520884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 4272530304

約数和(自身を除く): 2865009420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 73, 77, 84, 98, 121, 132, 146, 147, 154, 196, 219, 231, 242, 271, 292, 294, 308, 363, 438, 462, 484, 511, 539, 542, 588, 726, 803, 813, 847, 876, 924, 1022, 1078, 1084, 1452, 1533, 1606, 1617, 1626, 1694, 1897, 2044, 2156, 2409, 2541, 2981, 3066, 3212, 3234, 3252, 3388, 3577, 3794, 4818, 5082, 5621, 5691, 5929, 5962, 6132, 6468, 7154, 7588, 8833, 8943, 9636, 10164, 10731, 11242, 11382, 11858, 11924, 13279, 14308, 16863, 17666, 17787, 17886, 19783, 20867, 21462, 22484, 22764, 23716, 26499, 26558, 32791, 33726, 35332, 35574, 35772, 39347, 39566, 39837, 41734, 42924, 52998, 53116, 59349, 61831, 62601, 65582, 67452, 71148, 78694, 79132, 79674, 83468, 98373, 105996, 118041, 118698, 123662, 125202, 131164, 138481, 146069, 157388, 159348, 185493, 196746, 217613, 229537, 236082, 237396, 247324, 250404, 276962, 292138, 370986, 393492, 415443, 432817, 435226, 438207, 459074, 472164, 553924, 584276, 652839, 688611, 741972, 830886, 865634, 870452, 876414, 918148, 969367, 1298451, 1305678, 1377222, 1523291, 1606759, 1661772, 1731268, 1752828, 1938734, 2393743, 2596902, 2611356, 2754444, 2908101, 3046582, 3213518, 3877468, 4569873, 4787486, 4820277, 5193804, 5816202, 6093164, 6427036, 7181229, 9139746, 9574972, 9640554, 10663037, 11632404, 14362458, 16756201, 18279492, 19281108, 21326074, 28724916, 31989111, 33512402, 42652148, 50268603, 63978222, 67024804, 100537206, 117293407, 127956444, 201074412, 234586814, 351880221, 469173628, 703760442, 1407520884]

約数ペア:

[(1, 1407520884), (2, 703760442), (3, 469173628), (4, 351880221), (6, 234586814), (7, 201074412), (11, 127956444), (12, 117293407), (14, 100537206), (21, 67024804), (22, 63978222), (28, 50268603), (33, 42652148), (42, 33512402), (44, 31989111), (49, 28724916), (66, 21326074), (73, 19281108), (77, 18279492), (84, 16756201), (98, 14362458), (121, 11632404), (132, 10663037), (146, 9640554), (147, 9574972), (154, 9139746), (196, 7181229), (219, 6427036), (231, 6093164), (242, 5816202), (271, 5193804), (292, 4820277), (294, 4787486), (308, 4569873), (363, 3877468), (438, 3213518), (462, 3046582), (484, 2908101), (511, 2754444), (539, 2611356), (542, 2596902), (588, 2393743), (726, 1938734), (803, 1752828), (813, 1731268), (847, 1661772), (876, 1606759), (924, 1523291), (1022, 1377222), (1078, 1305678), (1084, 1298451), (1452, 969367), (1533, 918148), (1606, 876414), (1617, 870452), (1626, 865634), (1694, 830886), (1897, 741972), (2044, 688611), (2156, 652839), (2409, 584276), (2541, 553924), (2981, 472164), (3066, 459074), (3212, 438207), (3234, 435226), (3252, 432817), (3388, 415443), (3577, 393492), (3794, 370986), (4818, 292138), (5082, 276962), (5621, 250404), (5691, 247324), (5929, 237396), (5962, 236082), (6132, 229537), (6468, 217613), (7154, 196746), (7588, 185493), (8833, 159348), (8943, 157388), (9636, 146069), (10164, 138481), (10731, 131164), (11242, 125202), (11382, 123662), (11858, 118698), (11924, 118041), (13279, 105996), (14308, 98373), (16863, 83468), (17666, 79674), (17787, 79132), (17886, 78694), (19783, 71148), (20867, 67452), (21462, 65582), (22484, 62601), (22764, 61831), (23716, 59349), (26499, 53116), (26558, 52998), (32791, 42924), (33726, 41734), (35332, 39837), (35574, 39566), (35772, 39347)]