1408421664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1584

約数の個数: 216

約数和(自身を含む): 4568250960

約数和(自身を除く): 3159829296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 288, 304, 312, 338, 342, 416, 456, 468, 494, 507, 608, 624, 676, 684, 741, 912, 936, 988, 1014, 1248, 1352, 1368, 1482, 1521, 1523, 1824, 1872, 1976, 2028, 2223, 2704, 2736, 2964, 3042, 3046, 3211, 3744, 3952, 4056, 4446, 4569, 5408, 5472, 5928, 6084, 6092, 6422, 7904, 8112, 8892, 9138, 9633, 11856, 12168, 12184, 12844, 13707, 16224, 17784, 18276, 19266, 19799, 23712, 24336, 24368, 25688, 27414, 28899, 28937, 35568, 36552, 38532, 39598, 48672, 48736, 51376, 54828, 57798, 57874, 59397, 71136, 73104, 77064, 79196, 86811, 102752, 109656, 115596, 115748, 118794, 146208, 154128, 158392, 173622, 178191, 219312, 231192, 231496, 237588, 257387, 260433, 308256, 316784, 347244, 356382, 376181, 438624, 462384, 462992, 475176, 514774, 520866, 633568, 694488, 712764, 752362, 772161, 924768, 925984, 950352, 1029548, 1041732, 1128543, 1388976, 1425528, 1504724, 1544322, 1900704, 2059096, 2083464, 2257086, 2316483, 2777952, 2851056, 3009448, 3088644, 3385629, 4118192, 4166928, 4514172, 4632966, 4890353, 5702112, 6018896, 6177288, 6771258, 8236384, 8333856, 9028344, 9265932, 9780706, 12037792, 12354576, 13542516, 14671059, 18056688, 18531864, 19561412, 24709152, 27085032, 29342118, 36113376, 37063728, 39122824, 44013177, 54170064, 58684236, 74127456, 78245648, 88026354, 108340128, 117368472, 156491296, 176052708, 234736944, 352105416, 469473888, 704210832, 1408421664]

約数ペア:

[(1, 1408421664), (2, 704210832), (3, 469473888), (4, 352105416), (6, 234736944), (8, 176052708), (9, 156491296), (12, 117368472), (13, 108340128), (16, 88026354), (18, 78245648), (19, 74127456), (24, 58684236), (26, 54170064), (32, 44013177), (36, 39122824), (38, 37063728), (39, 36113376), (48, 29342118), (52, 27085032), (57, 24709152), (72, 19561412), (76, 18531864), (78, 18056688), (96, 14671059), (104, 13542516), (114, 12354576), (117, 12037792), (144, 9780706), (152, 9265932), (156, 9028344), (169, 8333856), (171, 8236384), (208, 6771258), (228, 6177288), (234, 6018896), (247, 5702112), (288, 4890353), (304, 4632966), (312, 4514172), (338, 4166928), (342, 4118192), (416, 3385629), (456, 3088644), (468, 3009448), (494, 2851056), (507, 2777952), (608, 2316483), (624, 2257086), (676, 2083464), (684, 2059096), (741, 1900704), (912, 1544322), (936, 1504724), (988, 1425528), (1014, 1388976), (1248, 1128543), (1352, 1041732), (1368, 1029548), (1482, 950352), (1521, 925984), (1523, 924768), (1824, 772161), (1872, 752362), (1976, 712764), (2028, 694488), (2223, 633568), (2704, 520866), (2736, 514774), (2964, 475176), (3042, 462992), (3046, 462384), (3211, 438624), (3744, 376181), (3952, 356382), (4056, 347244), (4446, 316784), (4569, 308256), (5408, 260433), (5472, 257387), (5928, 237588), (6084, 231496), (6092, 231192), (6422, 219312), (7904, 178191), (8112, 173622), (8892, 158392), (9138, 154128), (9633, 146208), (11856, 118794), (12168, 115748), (12184, 115596), (12844, 109656), (13707, 102752), (16224, 86811), (17784, 79196), (18276, 77064), (19266, 73104), (19799, 71136), (23712, 59397), (24336, 57874), (24368, 57798), (25688, 54828), (27414, 51376), (28899, 48736), (28937, 48672), (35568, 39598), (36552, 38532)]