309192156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 996318960

約数和(自身を除く): 687126804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 97, 98, 117, 126, 139, 147, 156, 182, 194, 196, 234, 252, 273, 278, 291, 294, 364, 388, 417, 441, 468, 546, 556, 582, 588, 637, 679, 819, 834, 873, 882, 973, 1092, 1164, 1251, 1261, 1274, 1358, 1638, 1668, 1746, 1764, 1807, 1911, 1946, 2037, 2502, 2522, 2548, 2716, 2919, 3276, 3492, 3614, 3783, 3822, 3892, 4074, 4753, 5004, 5044, 5421, 5733, 5838, 6111, 6811, 7228, 7566, 7644, 8148, 8757, 8827, 9506, 10842, 11349, 11466, 11676, 12222, 12649, 13483, 13622, 14259, 15132, 16263, 17514, 17654, 19012, 20433, 21684, 22698, 22932, 24444, 25298, 26481, 26966, 27244, 28518, 32526, 35028, 35308, 37947, 40449, 40866, 42777, 45396, 50596, 52962, 53932, 57036, 61299, 61789, 65052, 75894, 79443, 80898, 81732, 85554, 88543, 94381, 105924, 113841, 121347, 122598, 123578, 151788, 158886, 161796, 171108, 175279, 177086, 185367, 188762, 227682, 242694, 245196, 247156, 265629, 283143, 317772, 350558, 354172, 370734, 377524, 455364, 485388, 525837, 531258, 556101, 566286, 660667, 701116, 741468, 796887, 849429, 1051674, 1062516, 1112202, 1132572, 1226953, 1321334, 1577511, 1593774, 1698858, 1982001, 2103348, 2224404, 2453906, 2642668, 3155022, 3187548, 3397716, 3680859, 3964002, 4907812, 5946003, 6310044, 7361718, 7928004, 8588671, 11042577, 11892006, 14723436, 17177342, 22085154, 23784012, 25766013, 34354684, 44170308, 51532026, 77298039, 103064052, 154596078, 309192156]

約数ペア:

[(1, 309192156), (2, 154596078), (3, 103064052), (4, 77298039), (6, 51532026), (7, 44170308), (9, 34354684), (12, 25766013), (13, 23784012), (14, 22085154), (18, 17177342), (21, 14723436), (26, 11892006), (28, 11042577), (36, 8588671), (39, 7928004), (42, 7361718), (49, 6310044), (52, 5946003), (63, 4907812), (78, 3964002), (84, 3680859), (91, 3397716), (97, 3187548), (98, 3155022), (117, 2642668), (126, 2453906), (139, 2224404), (147, 2103348), (156, 1982001), (182, 1698858), (194, 1593774), (196, 1577511), (234, 1321334), (252, 1226953), (273, 1132572), (278, 1112202), (291, 1062516), (294, 1051674), (364, 849429), (388, 796887), (417, 741468), (441, 701116), (468, 660667), (546, 566286), (556, 556101), (582, 531258), (588, 525837), (637, 485388), (679, 455364), (819, 377524), (834, 370734), (873, 354172), (882, 350558), (973, 317772), (1092, 283143), (1164, 265629), (1251, 247156), (1261, 245196), (1274, 242694), (1358, 227682), (1638, 188762), (1668, 185367), (1746, 177086), (1764, 175279), (1807, 171108), (1911, 161796), (1946, 158886), (2037, 151788), (2502, 123578), (2522, 122598), (2548, 121347), (2716, 113841), (2919, 105924), (3276, 94381), (3492, 88543), (3614, 85554), (3783, 81732), (3822, 80898), (3892, 79443), (4074, 75894), (4753, 65052), (5004, 61789), (5044, 61299), (5421, 57036), (5733, 53932), (5838, 52962), (6111, 50596), (6811, 45396), (7228, 42777), (7566, 40866), (7644, 40449), (8148, 37947), (8757, 35308), (8827, 35028), (9506, 32526), (10842, 28518), (11349, 27244), (11466, 26966), (11676, 26481), (12222, 25298), (12649, 24444), (13483, 22932), (13622, 22698), (14259, 21684), (15132, 20433), (16263, 19012), (17514, 17654)]