2012045508

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 240

約数和(自身を含む): 6189469440

約数和(自身を除く): 4177423932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 43, 44, 54, 57, 66, 76, 81, 86, 99, 108, 114, 129, 132, 162, 171, 172, 198, 209, 228, 258, 297, 324, 342, 387, 396, 418, 473, 513, 516, 594, 627, 684, 691, 774, 817, 836, 891, 946, 1026, 1161, 1188, 1254, 1382, 1419, 1539, 1548, 1634, 1782, 1881, 1892, 2052, 2073, 2322, 2451, 2508, 2764, 2838, 3078, 3268, 3483, 3564, 3762, 4146, 4257, 4644, 4902, 5643, 5676, 6156, 6219, 6966, 7353, 7524, 7601, 8292, 8514, 8987, 9804, 11286, 12438, 12771, 13129, 13932, 14706, 15202, 16929, 17028, 17974, 18657, 22059, 22572, 22803, 24876, 25542, 26258, 26961, 29412, 29713, 30404, 33858, 35948, 37314, 38313, 39387, 44118, 45606, 51084, 52516, 53922, 55971, 59426, 66177, 67716, 68409, 74628, 76626, 78774, 80883, 88236, 89139, 91212, 107844, 111942, 118161, 118852, 132354, 136818, 144419, 153252, 157548, 161766, 178278, 205227, 223884, 236322, 242649, 264708, 267417, 273636, 288838, 323532, 326843, 354483, 356556, 410454, 433257, 472644, 485298, 534834, 564547, 577676, 615681, 653686, 708966, 727947, 802251, 820908, 866514, 970596, 980529, 1063449, 1069668, 1129094, 1231362, 1299771, 1307372, 1417932, 1455894, 1604502, 1693641, 1733028, 1961058, 2126898, 2258188, 2406753, 2462724, 2599542, 2911788, 2941587, 3209004, 3387282, 3899313, 3922116, 4253796, 4813506, 5080923, 5199084, 5883174, 6210017, 6774564, 7798626, 8824761, 9627012, 10161846, 11697939, 11766348, 12420034, 15242769, 15597252, 17649522, 18630051, 20323692, 23395878, 24840068, 26474283, 30485538, 35299044, 37260102, 45728307, 46791756, 52948566, 55890153, 60971076, 74520204, 91456614, 105897132, 111780306, 167670459, 182913228, 223560612, 335340918, 503011377, 670681836, 1006022754, 2012045508]

約数ペア:

[(1, 2012045508), (2, 1006022754), (3, 670681836), (4, 503011377), (6, 335340918), (9, 223560612), (11, 182913228), (12, 167670459), (18, 111780306), (19, 105897132), (22, 91456614), (27, 74520204), (33, 60971076), (36, 55890153), (38, 52948566), (43, 46791756), (44, 45728307), (54, 37260102), (57, 35299044), (66, 30485538), (76, 26474283), (81, 24840068), (86, 23395878), (99, 20323692), (108, 18630051), (114, 17649522), (129, 15597252), (132, 15242769), (162, 12420034), (171, 11766348), (172, 11697939), (198, 10161846), (209, 9627012), (228, 8824761), (258, 7798626), (297, 6774564), (324, 6210017), (342, 5883174), (387, 5199084), (396, 5080923), (418, 4813506), (473, 4253796), (513, 3922116), (516, 3899313), (594, 3387282), (627, 3209004), (684, 2941587), (691, 2911788), (774, 2599542), (817, 2462724), (836, 2406753), (891, 2258188), (946, 2126898), (1026, 1961058), (1161, 1733028), (1188, 1693641), (1254, 1604502), (1382, 1455894), (1419, 1417932), (1539, 1307372), (1548, 1299771), (1634, 1231362), (1782, 1129094), (1881, 1069668), (1892, 1063449), (2052, 980529), (2073, 970596), (2322, 866514), (2451, 820908), (2508, 802251), (2764, 727947), (2838, 708966), (3078, 653686), (3268, 615681), (3483, 577676), (3564, 564547), (3762, 534834), (4146, 485298), (4257, 472644), (4644, 433257), (4902, 410454), (5643, 356556), (5676, 354483), (6156, 326843), (6219, 323532), (6966, 288838), (7353, 273636), (7524, 267417), (7601, 264708), (8292, 242649), (8514, 236322), (8987, 223884), (9804, 205227), (11286, 178278), (12438, 161766), (12771, 157548), (13129, 153252), (13932, 144419), (14706, 136818), (15202, 132354), (16929, 118852), (17028, 118161), (17974, 111942), (18657, 107844), (22059, 91212), (22572, 89139), (22803, 88236), (24876, 80883), (25542, 78774), (26258, 76626), (26961, 74628), (29412, 68409), (29713, 67716), (30404, 66177), (33858, 59426), (35948, 55971), (37314, 53922), (38313, 52516), (39387, 51084), (44118, 45606)]