218036196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 660441600

約数和(自身を除く): 442405404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 47, 63, 82, 84, 94, 123, 126, 141, 164, 188, 246, 252, 282, 287, 329, 369, 423, 449, 492, 564, 574, 658, 738, 846, 861, 898, 987, 1148, 1316, 1347, 1476, 1692, 1722, 1796, 1927, 1974, 2583, 2694, 2961, 3143, 3444, 3854, 3948, 4041, 5166, 5388, 5781, 5922, 6286, 7708, 8082, 9429, 10332, 11562, 11844, 12572, 13489, 16164, 17343, 18409, 18858, 21103, 23124, 26978, 28287, 34686, 36818, 37716, 40467, 42206, 53956, 55227, 56574, 63309, 69372, 73636, 80934, 84412, 110454, 113148, 121401, 126618, 128863, 147721, 161868, 165681, 189927, 220908, 242802, 253236, 257726, 295442, 331362, 379854, 386589, 443163, 485604, 515452, 590884, 662724, 759708, 773178, 865223, 886326, 1159767, 1329489, 1546356, 1730446, 1772652, 2319534, 2595669, 2658978, 3460892, 4639068, 5191338, 5317956, 6056561, 7787007, 10382676, 12113122, 15574014, 18169683, 24226244, 31148028, 36339366, 54509049, 72678732, 109018098, 218036196]

約数ペア:

[(1, 218036196), (2, 109018098), (3, 72678732), (4, 54509049), (6, 36339366), (7, 31148028), (9, 24226244), (12, 18169683), (14, 15574014), (18, 12113122), (21, 10382676), (28, 7787007), (36, 6056561), (41, 5317956), (42, 5191338), (47, 4639068), (63, 3460892), (82, 2658978), (84, 2595669), (94, 2319534), (123, 1772652), (126, 1730446), (141, 1546356), (164, 1329489), (188, 1159767), (246, 886326), (252, 865223), (282, 773178), (287, 759708), (329, 662724), (369, 590884), (423, 515452), (449, 485604), (492, 443163), (564, 386589), (574, 379854), (658, 331362), (738, 295442), (846, 257726), (861, 253236), (898, 242802), (987, 220908), (1148, 189927), (1316, 165681), (1347, 161868), (1476, 147721), (1692, 128863), (1722, 126618), (1796, 121401), (1927, 113148), (1974, 110454), (2583, 84412), (2694, 80934), (2961, 73636), (3143, 69372), (3444, 63309), (3854, 56574), (3948, 55227), (4041, 53956), (5166, 42206), (5388, 40467), (5781, 37716), (5922, 36818), (6286, 34686), (7708, 28287), (8082, 26978), (9429, 23124), (10332, 21103), (11562, 18858), (11844, 18409), (12572, 17343), (13489, 16164)]