308633076

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 803781888

約数和(自身を除く): 495148812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 211, 246, 369, 422, 492, 633, 738, 844, 991, 1266, 1476, 1899, 1982, 2532, 2973, 3798, 3964, 5946, 7596, 8651, 8919, 11892, 17302, 17838, 25953, 34604, 35676, 40631, 51906, 77859, 81262, 103812, 121893, 155718, 162524, 209101, 243786, 311436, 365679, 418202, 487572, 627303, 731358, 836404, 1254606, 1462716, 1881909, 2509212, 3763818, 7527636, 8573141, 17146282, 25719423, 34292564, 51438846, 77158269, 102877692, 154316538, 308633076]

約数ペア:

[(1, 308633076), (2, 154316538), (3, 102877692), (4, 77158269), (6, 51438846), (9, 34292564), (12, 25719423), (18, 17146282), (36, 8573141), (41, 7527636), (82, 3763818), (123, 2509212), (164, 1881909), (211, 1462716), (246, 1254606), (369, 836404), (422, 731358), (492, 627303), (633, 487572), (738, 418202), (844, 365679), (991, 311436), (1266, 243786), (1476, 209101), (1899, 162524), (1982, 155718), (2532, 121893), (2973, 103812), (3798, 81262), (3964, 77859), (5946, 51906), (7596, 40631), (8651, 35676), (8919, 34604), (11892, 25953), (17302, 17838)]