229348548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 719409600

約数和(自身を除く): 490061052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 149, 156, 169, 198, 207, 234, 253, 276, 286, 298, 299, 338, 396, 414, 429, 447, 468, 506, 507, 572, 596, 598, 676, 759, 828, 858, 894, 897, 1012, 1014, 1196, 1287, 1341, 1518, 1521, 1639, 1716, 1788, 1794, 1859, 1937, 2028, 2277, 2574, 2682, 2691, 3036, 3042, 3278, 3289, 3427, 3588, 3718, 3874, 3887, 4554, 4917, 5148, 5364, 5382, 5577, 5811, 6084, 6556, 6578, 6854, 7436, 7748, 7774, 9108, 9834, 9867, 10281, 10764, 11154, 11622, 11661, 13156, 13708, 14751, 15548, 16731, 17433, 19668, 19734, 20562, 21307, 22308, 23244, 23322, 25181, 29502, 29601, 30843, 33462, 34866, 34983, 37697, 39468, 41124, 42614, 42757, 44551, 46644, 50362, 59004, 59202, 61686, 63921, 66924, 69732, 69966, 75394, 75543, 85228, 85514, 89102, 100724, 113091, 118404, 123372, 127842, 128271, 133653, 139932, 150788, 151086, 171028, 178204, 191763, 226182, 226629, 255684, 256542, 267306, 276991, 302172, 339273, 383526, 384813, 400959, 452364, 453258, 490061, 513084, 534612, 553982, 579163, 678546, 767052, 769626, 801918, 830973, 906516, 980122, 1107964, 1158326, 1357092, 1470183, 1539252, 1603836, 1661946, 1737489, 1960244, 2316652, 2492919, 2940366, 3323892, 3474978, 4410549, 4985838, 5212467, 5880732, 6370793, 6949956, 8821098, 9971676, 10424934, 12741586, 17642196, 19112379, 20849868, 25483172, 38224758, 57337137, 76449516, 114674274, 229348548]

約数ペア:

[(1, 229348548), (2, 114674274), (3, 76449516), (4, 57337137), (6, 38224758), (9, 25483172), (11, 20849868), (12, 19112379), (13, 17642196), (18, 12741586), (22, 10424934), (23, 9971676), (26, 8821098), (33, 6949956), (36, 6370793), (39, 5880732), (44, 5212467), (46, 4985838), (52, 4410549), (66, 3474978), (69, 3323892), (78, 2940366), (92, 2492919), (99, 2316652), (117, 1960244), (132, 1737489), (138, 1661946), (143, 1603836), (149, 1539252), (156, 1470183), (169, 1357092), (198, 1158326), (207, 1107964), (234, 980122), (253, 906516), (276, 830973), (286, 801918), (298, 769626), (299, 767052), (338, 678546), (396, 579163), (414, 553982), (429, 534612), (447, 513084), (468, 490061), (506, 453258), (507, 452364), (572, 400959), (596, 384813), (598, 383526), (676, 339273), (759, 302172), (828, 276991), (858, 267306), (894, 256542), (897, 255684), (1012, 226629), (1014, 226182), (1196, 191763), (1287, 178204), (1341, 171028), (1518, 151086), (1521, 150788), (1639, 139932), (1716, 133653), (1788, 128271), (1794, 127842), (1859, 123372), (1937, 118404), (2028, 113091), (2277, 100724), (2574, 89102), (2682, 85514), (2691, 85228), (3036, 75543), (3042, 75394), (3278, 69966), (3289, 69732), (3427, 66924), (3588, 63921), (3718, 61686), (3874, 59202), (3887, 59004), (4554, 50362), (4917, 46644), (5148, 44551), (5364, 42757), (5382, 42614), (5577, 41124), (5811, 39468), (6084, 37697), (6556, 34983), (6578, 34866), (6854, 33462), (7436, 30843), (7748, 29601), (7774, 29502), (9108, 25181), (9834, 23322), (9867, 23244), (10281, 22308), (10764, 21307), (11154, 20562), (11622, 19734), (11661, 19668), (13156, 17433), (13708, 16731), (14751, 15548)]