12820959648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{24181}}^1$

素因数の和:24467

約数の個数: 144

約数和(自身を含む): 41828282496

約数和(自身を除く): 29007322848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 263, 288, 336, 504, 526, 672, 789, 1008, 1052, 1578, 1841, 2016, 2104, 2367, 3156, 3682, 4208, 4734, 5523, 6312, 7364, 8416, 9468, 11046, 12624, 14728, 16569, 18936, 22092, 24181, 25248, 29456, 33138, 37872, 44184, 48362, 58912, 66276, 72543, 75744, 88368, 96724, 132552, 145086, 169267, 176736, 193448, 217629, 265104, 290172, 338534, 386896, 435258, 507801, 530208, 580344, 677068, 773792, 870516, 1015602, 1160688, 1354136, 1523403, 1741032, 2031204, 2321376, 2708272, 3046806, 3482064, 4062408, 5416544, 6093612, 6359603, 6964128, 8124816, 12187224, 12719206, 16249632, 19078809, 24374448, 25438412, 38157618, 44517221, 48748896, 50876824, 57236427, 76315236, 89034442, 101753648, 114472854, 133551663, 152630472, 178068884, 203507296, 228945708, 267103326, 305260944, 356137768, 400654989, 457891416, 534206652, 610521888, 712275536, 801309978, 915782832, 1068413304, 1424551072, 1602619956, 1831565664, 2136826608, 3205239912, 4273653216, 6410479824, 12820959648]

約数ペア:

[(1, 12820959648), (2, 6410479824), (3, 4273653216), (4, 3205239912), (6, 2136826608), (7, 1831565664), (8, 1602619956), (9, 1424551072), (12, 1068413304), (14, 915782832), (16, 801309978), (18, 712275536), (21, 610521888), (24, 534206652), (28, 457891416), (32, 400654989), (36, 356137768), (42, 305260944), (48, 267103326), (56, 228945708), (63, 203507296), (72, 178068884), (84, 152630472), (96, 133551663), (112, 114472854), (126, 101753648), (144, 89034442), (168, 76315236), (224, 57236427), (252, 50876824), (263, 48748896), (288, 44517221), (336, 38157618), (504, 25438412), (526, 24374448), (672, 19078809), (789, 16249632), (1008, 12719206), (1052, 12187224), (1578, 8124816), (1841, 6964128), (2016, 6359603), (2104, 6093612), (2367, 5416544), (3156, 4062408), (3682, 3482064), (4208, 3046806), (4734, 2708272), (5523, 2321376), (6312, 2031204), (7364, 1741032), (8416, 1523403), (9468, 1354136), (11046, 1160688), (12624, 1015602), (14728, 870516), (16569, 773792), (18936, 677068), (22092, 580344), (24181, 530208), (25248, 507801), (29456, 435258), (33138, 386896), (37872, 338534), (44184, 290172), (48362, 265104), (58912, 217629), (66276, 193448), (72543, 176736), (75744, 169267), (88368, 145086), (96724, 132552)]