422348472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21487}}^1$

素因数の和:21522

約数の個数: 128

約数和(自身を含む): 1443993600

約数和(自身を除く): 1021645128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 21487, 42974, 64461, 85948, 128922, 150409, 171896, 193383, 257844, 279331, 300818, 386766, 451227, 515688, 558662, 580149, 601636, 773532, 837993, 902454, 1117324, 1160298, 1203272, 1353681, 1547064, 1675986, 1804908, 1955317, 2234648, 2320596, 2513979, 2707362, 3351972, 3609816, 3910634, 4061043, 4641192, 5027958, 5414724, 5865951, 6703944, 7541937, 7821268, 8122086, 10055916, 10829448, 11731902, 15083874, 15642536, 16244172, 17597853, 20111832, 23463804, 30167748, 32488344, 35195706, 46927608, 52793559, 60335496, 70391412, 105587118, 140782824, 211174236, 422348472]

約数ペア:

[(1, 422348472), (2, 211174236), (3, 140782824), (4, 105587118), (6, 70391412), (7, 60335496), (8, 52793559), (9, 46927608), (12, 35195706), (13, 32488344), (14, 30167748), (18, 23463804), (21, 20111832), (24, 17597853), (26, 16244172), (27, 15642536), (28, 15083874), (36, 11731902), (39, 10829448), (42, 10055916), (52, 8122086), (54, 7821268), (56, 7541937), (63, 6703944), (72, 5865951), (78, 5414724), (84, 5027958), (91, 4641192), (104, 4061043), (108, 3910634), (117, 3609816), (126, 3351972), (156, 2707362), (168, 2513979), (182, 2320596), (189, 2234648), (216, 1955317), (234, 1804908), (252, 1675986), (273, 1547064), (312, 1353681), (351, 1203272), (364, 1160298), (378, 1117324), (468, 902454), (504, 837993), (546, 773532), (702, 601636), (728, 580149), (756, 558662), (819, 515688), (936, 451227), (1092, 386766), (1404, 300818), (1512, 279331), (1638, 257844), (2184, 193383), (2457, 171896), (2808, 150409), (3276, 128922), (4914, 85948), (6552, 64461), (9828, 42974), (19656, 21487)]