123492348

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 371716800

約数和(自身を除く): 248224452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 137, 146, 147, 196, 219, 252, 274, 292, 294, 343, 411, 438, 441, 511, 548, 588, 657, 686, 822, 876, 882, 959, 1022, 1029, 1233, 1314, 1372, 1533, 1644, 1764, 1918, 2044, 2058, 2466, 2628, 2877, 3066, 3087, 3577, 3836, 4116, 4599, 4932, 5754, 6132, 6174, 6713, 7154, 8631, 9198, 10001, 10731, 11508, 12348, 13426, 14308, 17262, 18396, 20002, 20139, 21462, 25039, 26852, 30003, 32193, 34524, 40004, 40278, 42924, 46991, 50078, 60006, 60417, 64386, 70007, 75117, 80556, 90009, 93982, 100156, 120012, 120834, 128772, 140014, 140973, 150234, 180018, 187964, 210021, 225351, 241668, 280028, 281946, 300468, 360036, 420042, 422919, 450702, 490049, 563892, 630063, 840084, 845838, 901404, 980098, 1260126, 1470147, 1691676, 1960196, 2520252, 2940294, 3430343, 4410441, 5880588, 6860686, 8820882, 10291029, 13721372, 17641764, 20582058, 30873087, 41164116, 61746174, 123492348]

約数ペア:

[(1, 123492348), (2, 61746174), (3, 41164116), (4, 30873087), (6, 20582058), (7, 17641764), (9, 13721372), (12, 10291029), (14, 8820882), (18, 6860686), (21, 5880588), (28, 4410441), (36, 3430343), (42, 2940294), (49, 2520252), (63, 1960196), (73, 1691676), (84, 1470147), (98, 1260126), (126, 980098), (137, 901404), (146, 845838), (147, 840084), (196, 630063), (219, 563892), (252, 490049), (274, 450702), (292, 422919), (294, 420042), (343, 360036), (411, 300468), (438, 281946), (441, 280028), (511, 241668), (548, 225351), (588, 210021), (657, 187964), (686, 180018), (822, 150234), (876, 140973), (882, 140014), (959, 128772), (1022, 120834), (1029, 120012), (1233, 100156), (1314, 93982), (1372, 90009), (1533, 80556), (1644, 75117), (1764, 70007), (1918, 64386), (2044, 60417), (2058, 60006), (2466, 50078), (2628, 46991), (2877, 42924), (3066, 40278), (3087, 40004), (3577, 34524), (3836, 32193), (4116, 30003), (4599, 26852), (4932, 25039), (5754, 21462), (6132, 20139), (6174, 20002), (6713, 18396), (7154, 17262), (8631, 14308), (9198, 13426), (10001, 12348), (10731, 11508)]