479910018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1712

約数の個数: 96

約数和(自身を含む): 1198203840

約数和(自身を除く): 718293822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 53, 57, 98, 106, 114, 133, 147, 159, 266, 294, 318, 371, 399, 742, 798, 931, 1007, 1113, 1621, 1862, 2014, 2226, 2597, 2793, 3021, 3242, 4863, 5194, 5586, 6042, 7049, 7791, 9726, 11347, 14098, 15582, 21147, 22694, 30799, 34041, 42294, 49343, 61598, 68082, 79429, 85913, 92397, 98686, 148029, 158858, 171826, 184794, 215593, 238287, 257739, 296058, 431186, 476574, 515478, 601391, 646779, 1202782, 1293558, 1509151, 1632347, 1804173, 3018302, 3264694, 3608346, 4209737, 4527453, 4897041, 8419474, 9054906, 9794082, 11426429, 12629211, 22852858, 25258422, 34279287, 68558574, 79985003, 159970006, 239955009, 479910018]

約数ペア:

[(1, 479910018), (2, 239955009), (3, 159970006), (6, 79985003), (7, 68558574), (14, 34279287), (19, 25258422), (21, 22852858), (38, 12629211), (42, 11426429), (49, 9794082), (53, 9054906), (57, 8419474), (98, 4897041), (106, 4527453), (114, 4209737), (133, 3608346), (147, 3264694), (159, 3018302), (266, 1804173), (294, 1632347), (318, 1509151), (371, 1293558), (399, 1202782), (742, 646779), (798, 601391), (931, 515478), (1007, 476574), (1113, 431186), (1621, 296058), (1862, 257739), (2014, 238287), (2226, 215593), (2597, 184794), (2793, 171826), (3021, 158858), (3242, 148029), (4863, 98686), (5194, 92397), (5586, 85913), (6042, 79429), (7049, 68082), (7791, 61598), (9726, 49343), (11347, 42294), (14098, 34041), (15582, 30799), (21147, 22694)]