450020116

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 1032998400

約数和(自身を除く): 582978284

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 343, 364, 598, 637, 644, 686, 1097, 1127, 1196, 1274, 1372, 2093, 2194, 2254, 2548, 4186, 4388, 4459, 4508, 7679, 7889, 8372, 8918, 14261, 14651, 15358, 15778, 17836, 25231, 28522, 29302, 30716, 31556, 50462, 53753, 57044, 58604, 99827, 100924, 102557, 107506, 176617, 199654, 205114, 215012, 328003, 353234, 376271, 399308, 410228, 656006, 698789, 706468, 752542, 1236319, 1312012, 1397578, 1505084, 2296021, 2472638, 2795156, 4592042, 4891523, 4945276, 8654233, 9184084, 9783046, 16072147, 17308466, 19566092, 32144294, 34616932, 64288588, 112505029, 225010058, 450020116]

約数ペア:

[(1, 450020116), (2, 225010058), (4, 112505029), (7, 64288588), (13, 34616932), (14, 32144294), (23, 19566092), (26, 17308466), (28, 16072147), (46, 9783046), (49, 9184084), (52, 8654233), (91, 4945276), (92, 4891523), (98, 4592042), (161, 2795156), (182, 2472638), (196, 2296021), (299, 1505084), (322, 1397578), (343, 1312012), (364, 1236319), (598, 752542), (637, 706468), (644, 698789), (686, 656006), (1097, 410228), (1127, 399308), (1196, 376271), (1274, 353234), (1372, 328003), (2093, 215012), (2194, 205114), (2254, 199654), (2548, 176617), (4186, 107506), (4388, 102557), (4459, 100924), (4508, 99827), (7679, 58604), (7889, 57044), (8372, 53753), (8918, 50462), (14261, 31556), (14651, 30716), (15358, 29302), (15778, 28522), (17836, 25231)]