621124308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1627

約数の個数: 192

約数和(自身を含む): 2012774400

約数和(自身を除く): 1391650092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 84, 93, 102, 108, 119, 124, 126, 153, 186, 189, 204, 217, 238, 252, 279, 306, 357, 372, 378, 434, 459, 476, 527, 558, 612, 651, 714, 756, 837, 868, 918, 1054, 1071, 1116, 1302, 1428, 1559, 1581, 1674, 1836, 1953, 2108, 2142, 2604, 3118, 3162, 3213, 3348, 3689, 3906, 4284, 4677, 4743, 5859, 6236, 6324, 6426, 7378, 7812, 9354, 9486, 10913, 11067, 11718, 12852, 14031, 14229, 14756, 18708, 18972, 21826, 22134, 23436, 26503, 28062, 28458, 32739, 33201, 42093, 43652, 44268, 48329, 53006, 56124, 56916, 65478, 66402, 79509, 84186, 96658, 98217, 99603, 106012, 130956, 132804, 144987, 159018, 168372, 185521, 193316, 196434, 199206, 238527, 289974, 294651, 318036, 338303, 371042, 392868, 398412, 434961, 477054, 556563, 579948, 589302, 676606, 715581, 742084, 821593, 869922, 954108, 1014909, 1113126, 1178604, 1304883, 1353212, 1431162, 1643186, 1669689, 1739844, 2029818, 2226252, 2464779, 2609766, 2862324, 3044727, 3286372, 3339378, 4059636, 4929558, 5009067, 5219532, 5751151, 6089454, 6678756, 7394337, 9134181, 9859116, 10018134, 11502302, 12178908, 14788674, 17253453, 18268362, 20036268, 22183011, 23004604, 29577348, 34506906, 36536724, 44366022, 51760359, 69013812, 88732044, 103520718, 155281077, 207041436, 310562154, 621124308]

約数ペア:

[(1, 621124308), (2, 310562154), (3, 207041436), (4, 155281077), (6, 103520718), (7, 88732044), (9, 69013812), (12, 51760359), (14, 44366022), (17, 36536724), (18, 34506906), (21, 29577348), (27, 23004604), (28, 22183011), (31, 20036268), (34, 18268362), (36, 17253453), (42, 14788674), (51, 12178908), (54, 11502302), (62, 10018134), (63, 9859116), (68, 9134181), (84, 7394337), (93, 6678756), (102, 6089454), (108, 5751151), (119, 5219532), (124, 5009067), (126, 4929558), (153, 4059636), (186, 3339378), (189, 3286372), (204, 3044727), (217, 2862324), (238, 2609766), (252, 2464779), (279, 2226252), (306, 2029818), (357, 1739844), (372, 1669689), (378, 1643186), (434, 1431162), (459, 1353212), (476, 1304883), (527, 1178604), (558, 1113126), (612, 1014909), (651, 954108), (714, 869922), (756, 821593), (837, 742084), (868, 715581), (918, 676606), (1054, 589302), (1071, 579948), (1116, 556563), (1302, 477054), (1428, 434961), (1559, 398412), (1581, 392868), (1674, 371042), (1836, 338303), (1953, 318036), (2108, 294651), (2142, 289974), (2604, 238527), (3118, 199206), (3162, 196434), (3213, 193316), (3348, 185521), (3689, 168372), (3906, 159018), (4284, 144987), (4677, 132804), (4743, 130956), (5859, 106012), (6236, 99603), (6324, 98217), (6426, 96658), (7378, 84186), (7812, 79509), (9354, 66402), (9486, 65478), (10913, 56916), (11067, 56124), (11718, 53006), (12852, 48329), (14031, 44268), (14229, 43652), (14756, 42093), (18708, 33201), (18972, 32739), (21826, 28458), (22134, 28062), (23436, 26503)]