211752816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 160

約数和(自身を含む): 653101056

約数和(自身を除く): 441348240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 372, 374, 408, 496, 527, 528, 561, 682, 744, 748, 761, 816, 1023, 1054, 1122, 1364, 1488, 1496, 1522, 1581, 2046, 2108, 2244, 2283, 2728, 2992, 3044, 3162, 4092, 4216, 4488, 4566, 5456, 5797, 6088, 6324, 8184, 8371, 8432, 8976, 9132, 11594, 12176, 12648, 12937, 16368, 16742, 17391, 18264, 23188, 23591, 25113, 25296, 25874, 33484, 34782, 36528, 38811, 46376, 47182, 50226, 51748, 66968, 69564, 70773, 77622, 92752, 94364, 100452, 103496, 133936, 139128, 141546, 142307, 155244, 188728, 200904, 206992, 259501, 278256, 283092, 284614, 310488, 377456, 401047, 401808, 426921, 519002, 566184, 569228, 620976, 778503, 802094, 853842, 1038004, 1132368, 1138456, 1203141, 1557006, 1604188, 1707684, 2076008, 2276912, 2406282, 3114012, 3208376, 3415368, 4152016, 4411517, 4812564, 6228024, 6416752, 6830736, 8823034, 9625128, 12456048, 13234551, 17646068, 19250256, 26469102, 35292136, 52938204, 70584272, 105876408, 211752816]

約数ペア:

[(1, 211752816), (2, 105876408), (3, 70584272), (4, 52938204), (6, 35292136), (8, 26469102), (11, 19250256), (12, 17646068), (16, 13234551), (17, 12456048), (22, 9625128), (24, 8823034), (31, 6830736), (33, 6416752), (34, 6228024), (44, 4812564), (48, 4411517), (51, 4152016), (62, 3415368), (66, 3208376), (68, 3114012), (88, 2406282), (93, 2276912), (102, 2076008), (124, 1707684), (132, 1604188), (136, 1557006), (176, 1203141), (186, 1138456), (187, 1132368), (204, 1038004), (248, 853842), (264, 802094), (272, 778503), (341, 620976), (372, 569228), (374, 566184), (408, 519002), (496, 426921), (527, 401808), (528, 401047), (561, 377456), (682, 310488), (744, 284614), (748, 283092), (761, 278256), (816, 259501), (1023, 206992), (1054, 200904), (1122, 188728), (1364, 155244), (1488, 142307), (1496, 141546), (1522, 139128), (1581, 133936), (2046, 103496), (2108, 100452), (2244, 94364), (2283, 92752), (2728, 77622), (2992, 70773), (3044, 69564), (3162, 66968), (4092, 51748), (4216, 50226), (4488, 47182), (4566, 46376), (5456, 38811), (5797, 36528), (6088, 34782), (6324, 33484), (8184, 25874), (8371, 25296), (8432, 25113), (8976, 23591), (9132, 23188), (11594, 18264), (12176, 17391), (12648, 16742), (12937, 16368)]