509947704

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{6883}}^1$

素因数の和:6919

約数の個数: 128

約数和(自身を含む): 1652160000

約数和(自身を除く): 1142212296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2646, 2744, 3087, 3528, 4116, 5292, 6174, 6883, 8232, 9261, 10584, 12348, 13766, 18522, 20649, 24696, 27532, 37044, 41298, 48181, 55064, 61947, 74088, 82596, 96362, 123894, 144543, 165192, 185841, 192724, 247788, 289086, 337267, 371682, 385448, 433629, 495576, 578172, 674534, 743364, 867258, 1011801, 1156344, 1300887, 1349068, 1486728, 1734516, 2023602, 2360869, 2601774, 2698136, 3035403, 3469032, 4047204, 4721738, 5203548, 6070806, 7082607, 8094408, 9106209, 9443476, 10407096, 12141612, 14165214, 18212418, 18886952, 21247821, 24283224, 28330428, 36424836, 42495642, 56660856, 63743463, 72849672, 84991284, 127486926, 169982568, 254973852, 509947704]

約数ペア:

[(1, 509947704), (2, 254973852), (3, 169982568), (4, 127486926), (6, 84991284), (7, 72849672), (8, 63743463), (9, 56660856), (12, 42495642), (14, 36424836), (18, 28330428), (21, 24283224), (24, 21247821), (27, 18886952), (28, 18212418), (36, 14165214), (42, 12141612), (49, 10407096), (54, 9443476), (56, 9106209), (63, 8094408), (72, 7082607), (84, 6070806), (98, 5203548), (108, 4721738), (126, 4047204), (147, 3469032), (168, 3035403), (189, 2698136), (196, 2601774), (216, 2360869), (252, 2023602), (294, 1734516), (343, 1486728), (378, 1349068), (392, 1300887), (441, 1156344), (504, 1011801), (588, 867258), (686, 743364), (756, 674534), (882, 578172), (1029, 495576), (1176, 433629), (1323, 385448), (1372, 371682), (1512, 337267), (1764, 289086), (2058, 247788), (2646, 192724), (2744, 185841), (3087, 165192), (3528, 144543), (4116, 123894), (5292, 96362), (6174, 82596), (6883, 74088), (8232, 61947), (9261, 55064), (10584, 48181), (12348, 41298), (13766, 37044), (18522, 27532), (20649, 24696)]