1311098724

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 4018094080

約数和(自身を除く): 2706995356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 43, 52, 54, 57, 76, 78, 81, 86, 108, 114, 117, 127, 129, 156, 162, 171, 172, 228, 234, 243, 247, 254, 258, 324, 342, 351, 381, 387, 468, 486, 494, 508, 513, 516, 559, 684, 702, 741, 762, 774, 817, 972, 988, 1026, 1053, 1118, 1143, 1161, 1404, 1482, 1524, 1539, 1548, 1634, 1651, 1677, 2052, 2106, 2223, 2236, 2286, 2322, 2413, 2451, 2964, 3078, 3159, 3268, 3302, 3354, 3429, 3483, 4212, 4446, 4572, 4617, 4644, 4826, 4902, 4953, 5031, 5461, 6156, 6318, 6604, 6669, 6708, 6858, 6966, 7239, 7353, 8892, 9234, 9652, 9804, 9906, 10062, 10287, 10449, 10621, 10922, 12636, 13338, 13716, 13932, 14478, 14706, 14859, 15093, 16383, 18468, 19812, 20007, 20124, 20574, 20898, 21242, 21717, 21844, 22059, 26676, 28956, 29412, 29718, 30186, 30861, 31369, 31863, 32766, 40014, 41148, 41796, 42484, 43434, 44118, 44577, 45279, 49149, 59436, 60021, 60372, 61722, 62738, 63726, 65151, 65532, 66177, 70993, 80028, 86868, 88236, 89154, 90558, 94107, 95589, 98298, 103759, 120042, 123444, 125476, 127452, 130302, 132354, 133731, 135837, 141986, 147447, 178308, 181116, 188214, 191178, 195453, 196596, 198531, 207518, 212979, 240084, 260604, 264708, 267462, 271674, 282321, 283972, 286767, 294894, 311277, 376428, 382356, 390906, 397062, 401193, 415036, 425958, 442341, 534924, 543348, 564642, 573534, 586359, 589788, 622554, 638937, 781812, 794124, 802386, 846963, 851916, 860301, 884682, 933831, 1129284, 1147068, 1172718, 1245108, 1277874, 1327023, 1348867, 1604772, 1693926, 1720602, 1769364, 1867662, 1916811, 2345436, 2540889, 2555748, 2580903, 2654046, 2697734, 2801493, 3387852, 3441204, 3735324, 3833622, 4046601, 5081778, 5161806, 5308092, 5395468, 5602986, 5750433, 7622667, 7667244, 8093202, 8404479, 10163556, 10323612, 11205972, 11500866, 12139803, 15245334, 16186404, 16808958, 17251299, 23001732, 24279606, 25213437, 30490668, 33617916, 34502598, 36419409, 48559212, 50426874, 69005196, 72838818, 100853748, 109258227, 145677636, 218516454, 327774681, 437032908, 655549362, 1311098724]

約数ペア:

[(1, 1311098724), (2, 655549362), (3, 437032908), (4, 327774681), (6, 218516454), (9, 145677636), (12, 109258227), (13, 100853748), (18, 72838818), (19, 69005196), (26, 50426874), (27, 48559212), (36, 36419409), (38, 34502598), (39, 33617916), (43, 30490668), (52, 25213437), (54, 24279606), (57, 23001732), (76, 17251299), (78, 16808958), (81, 16186404), (86, 15245334), (108, 12139803), (114, 11500866), (117, 11205972), (127, 10323612), (129, 10163556), (156, 8404479), (162, 8093202), (171, 7667244), (172, 7622667), (228, 5750433), (234, 5602986), (243, 5395468), (247, 5308092), (254, 5161806), (258, 5081778), (324, 4046601), (342, 3833622), (351, 3735324), (381, 3441204), (387, 3387852), (468, 2801493), (486, 2697734), (494, 2654046), (508, 2580903), (513, 2555748), (516, 2540889), (559, 2345436), (684, 1916811), (702, 1867662), (741, 1769364), (762, 1720602), (774, 1693926), (817, 1604772), (972, 1348867), (988, 1327023), (1026, 1277874), (1053, 1245108), (1118, 1172718), (1143, 1147068), (1161, 1129284), (1404, 933831), (1482, 884682), (1524, 860301), (1539, 851916), (1548, 846963), (1634, 802386), (1651, 794124), (1677, 781812), (2052, 638937), (2106, 622554), (2223, 589788), (2236, 586359), (2286, 573534), (2322, 564642), (2413, 543348), (2451, 534924), (2964, 442341), (3078, 425958), (3159, 415036), (3268, 401193), (3302, 397062), (3354, 390906), (3429, 382356), (3483, 376428), (4212, 311277), (4446, 294894), (4572, 286767), (4617, 283972), (4644, 282321), (4826, 271674), (4902, 267462), (4953, 264708), (5031, 260604), (5461, 240084), (6156, 212979), (6318, 207518), (6604, 198531), (6669, 196596), (6708, 195453), (6858, 191178), (6966, 188214), (7239, 181116), (7353, 178308), (8892, 147447), (9234, 141986), (9652, 135837), (9804, 133731), (9906, 132354), (10062, 130302), (10287, 127452), (10449, 125476), (10621, 123444), (10922, 120042), (12636, 103759), (13338, 98298), (13716, 95589), (13932, 94107), (14478, 90558), (14706, 89154), (14859, 88236), (15093, 86868), (16383, 80028), (18468, 70993), (19812, 66177), (20007, 65532), (20124, 65151), (20574, 63726), (20898, 62738), (21242, 61722), (21717, 60372), (21844, 60021), (22059, 59436), (26676, 49149), (28956, 45279), (29412, 44577), (29718, 44118), (30186, 43434), (30861, 42484), (31369, 41796), (31863, 41148), (32766, 40014)]