423878364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 216

約数和(自身を含む): 1366878240

約数和(自身を除く): 942999876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 169, 182, 222, 234, 252, 259, 269, 273, 333, 338, 364, 444, 468, 481, 507, 518, 538, 546, 666, 676, 777, 807, 819, 962, 1014, 1036, 1076, 1092, 1183, 1332, 1443, 1521, 1554, 1614, 1638, 1883, 1924, 2028, 2331, 2366, 2421, 2886, 3042, 3108, 3228, 3276, 3367, 3497, 3549, 3766, 4329, 4662, 4732, 4842, 5649, 5772, 6084, 6253, 6734, 6994, 7098, 7532, 8658, 9324, 9684, 9953, 10101, 10491, 10647, 11298, 12506, 13468, 13988, 14196, 16947, 17316, 18759, 19906, 20202, 20982, 21294, 22596, 24479, 25012, 29859, 30303, 31473, 33894, 37518, 39812, 40404, 41964, 42588, 43771, 45461, 48958, 56277, 59718, 60606, 62946, 67788, 69671, 73437, 75036, 87542, 89577, 90922, 97916, 112554, 119436, 121212, 125892, 129389, 131313, 136383, 139342, 146874, 175084, 179154, 181844, 209013, 220311, 225108, 258778, 262626, 272766, 278684, 293748, 318227, 358308, 388167, 393939, 409149, 418026, 440622, 517556, 525252, 545532, 627039, 636454, 776334, 787878, 818298, 836052, 881244, 905723, 954681, 1164501, 1254078, 1272908, 1552668, 1575756, 1636596, 1682057, 1811446, 1909362, 2329002, 2508156, 2717169, 2864043, 3364114, 3622892, 3818724, 4658004, 5046171, 5434338, 5728086, 6728228, 8151507, 10092342, 10868676, 11456172, 11774399, 15138513, 16303014, 20184684, 23548798, 30277026, 32606028, 35323197, 47097596, 60554052, 70646394, 105969591, 141292788, 211939182, 423878364]

約数ペア:

[(1, 423878364), (2, 211939182), (3, 141292788), (4, 105969591), (6, 70646394), (7, 60554052), (9, 47097596), (12, 35323197), (13, 32606028), (14, 30277026), (18, 23548798), (21, 20184684), (26, 16303014), (28, 15138513), (36, 11774399), (37, 11456172), (39, 10868676), (42, 10092342), (52, 8151507), (63, 6728228), (74, 5728086), (78, 5434338), (84, 5046171), (91, 4658004), (111, 3818724), (117, 3622892), (126, 3364114), (148, 2864043), (156, 2717169), (169, 2508156), (182, 2329002), (222, 1909362), (234, 1811446), (252, 1682057), (259, 1636596), (269, 1575756), (273, 1552668), (333, 1272908), (338, 1254078), (364, 1164501), (444, 954681), (468, 905723), (481, 881244), (507, 836052), (518, 818298), (538, 787878), (546, 776334), (666, 636454), (676, 627039), (777, 545532), (807, 525252), (819, 517556), (962, 440622), (1014, 418026), (1036, 409149), (1076, 393939), (1092, 388167), (1183, 358308), (1332, 318227), (1443, 293748), (1521, 278684), (1554, 272766), (1614, 262626), (1638, 258778), (1883, 225108), (1924, 220311), (2028, 209013), (2331, 181844), (2366, 179154), (2421, 175084), (2886, 146874), (3042, 139342), (3108, 136383), (3228, 131313), (3276, 129389), (3367, 125892), (3497, 121212), (3549, 119436), (3766, 112554), (4329, 97916), (4662, 90922), (4732, 89577), (4842, 87542), (5649, 75036), (5772, 73437), (6084, 69671), (6253, 67788), (6734, 62946), (6994, 60606), (7098, 59718), (7532, 56277), (8658, 48958), (9324, 45461), (9684, 43771), (9953, 42588), (10101, 41964), (10491, 40404), (10647, 39812), (11298, 37518), (12506, 33894), (13468, 31473), (13988, 30303), (14196, 29859), (16947, 25012), (17316, 24479), (18759, 22596), (19906, 21294), (20202, 20982)]