218833524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 691669888

約数和(自身を除く): 472836364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 804, 819, 871, 938, 997, 1092, 1206, 1407, 1638, 1742, 1876, 1994, 2412, 2613, 2814, 2991, 3276, 3484, 3988, 4221, 5226, 5628, 5982, 6097, 6979, 7839, 8442, 8973, 10452, 11964, 12194, 12961, 13958, 15678, 16884, 17946, 18291, 20937, 24388, 25922, 27916, 31356, 35892, 36582, 38883, 41874, 51844, 54873, 62811, 66799, 73164, 77766, 83748, 90727, 109746, 116649, 125622, 133598, 155532, 181454, 200397, 219492, 233298, 251244, 267196, 272181, 362908, 400794, 466596, 467593, 544362, 601191, 801588, 816543, 868387, 935186, 1088724, 1202382, 1402779, 1633086, 1736774, 1870372, 2404764, 2605161, 2805558, 3266172, 3473548, 4208337, 5210322, 5611116, 6078709, 7815483, 8416674, 10420644, 12157418, 15630966, 16833348, 18236127, 24314836, 31261932, 36472254, 54708381, 72944508, 109416762, 218833524]

約数ペア:

[(1, 218833524), (2, 109416762), (3, 72944508), (4, 54708381), (6, 36472254), (7, 31261932), (9, 24314836), (12, 18236127), (13, 16833348), (14, 15630966), (18, 12157418), (21, 10420644), (26, 8416674), (28, 7815483), (36, 6078709), (39, 5611116), (42, 5210322), (52, 4208337), (63, 3473548), (67, 3266172), (78, 2805558), (84, 2605161), (91, 2404764), (117, 1870372), (126, 1736774), (134, 1633086), (156, 1402779), (182, 1202382), (201, 1088724), (234, 935186), (252, 868387), (268, 816543), (273, 801588), (364, 601191), (402, 544362), (468, 467593), (469, 466596), (546, 400794), (603, 362908), (804, 272181), (819, 267196), (871, 251244), (938, 233298), (997, 219492), (1092, 200397), (1206, 181454), (1407, 155532), (1638, 133598), (1742, 125622), (1876, 116649), (1994, 109746), (2412, 90727), (2613, 83748), (2814, 77766), (2991, 73164), (3276, 66799), (3484, 62811), (3988, 54873), (4221, 51844), (5226, 41874), (5628, 38883), (5982, 36582), (6097, 35892), (6979, 31356), (7839, 27916), (8442, 25922), (8973, 24388), (10452, 20937), (11964, 18291), (12194, 17946), (12961, 16884), (13958, 15678)]