218642424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 256

約数和(自身を含む): 774144000

約数和(自身を除く): 555501576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 104, 114, 132, 133, 143, 152, 154, 156, 168, 182, 209, 228, 231, 247, 264, 266, 273, 286, 308, 312, 364, 399, 418, 429, 456, 462, 479, 494, 532, 546, 572, 616, 627, 728, 741, 798, 836, 858, 924, 958, 988, 1001, 1064, 1092, 1144, 1254, 1437, 1463, 1482, 1596, 1672, 1716, 1729, 1848, 1916, 1976, 2002, 2184, 2508, 2717, 2874, 2926, 2964, 3003, 3192, 3353, 3432, 3458, 3832, 4004, 4389, 5016, 5187, 5269, 5434, 5748, 5852, 5928, 6006, 6227, 6706, 6916, 8008, 8151, 8778, 9101, 10059, 10374, 10538, 10868, 11496, 11704, 12012, 12454, 13412, 13832, 15807, 16302, 17556, 18202, 18681, 19019, 20118, 20748, 21076, 21736, 24024, 24908, 26824, 27303, 31614, 32604, 35112, 36404, 36883, 37362, 38038, 40236, 41496, 42152, 43589, 49816, 54606, 57057, 63228, 63707, 65208, 68497, 72808, 73766, 74724, 76076, 80472, 87178, 100111, 109212, 110649, 114114, 118313, 126456, 127414, 130767, 136994, 147532, 149448, 152152, 174356, 191121, 200222, 205491, 218424, 221298, 228228, 236626, 254828, 261534, 273988, 295064, 300333, 348712, 354939, 382242, 400444, 410982, 442596, 456456, 473252, 479479, 509656, 523068, 547976, 600666, 700777, 709878, 764484, 800888, 821964, 828191, 885192, 946504, 958958, 1046136, 1201332, 1301443, 1401554, 1419756, 1438437, 1528968, 1643928, 1656382, 1917916, 2102331, 2402664, 2484573, 2602886, 2803108, 2839512, 2876874, 3312764, 3835832, 3904329, 4204662, 4969146, 5205772, 5606216, 5753748, 6625528, 7808658, 8409324, 9110101, 9938292, 10411544, 11507496, 15617316, 16818648, 18220202, 19876584, 27330303, 31234632, 36440404, 54660606, 72880808, 109321212, 218642424]

約数ペア:

[(1, 218642424), (2, 109321212), (3, 72880808), (4, 54660606), (6, 36440404), (7, 31234632), (8, 27330303), (11, 19876584), (12, 18220202), (13, 16818648), (14, 15617316), (19, 11507496), (21, 10411544), (22, 9938292), (24, 9110101), (26, 8409324), (28, 7808658), (33, 6625528), (38, 5753748), (39, 5606216), (42, 5205772), (44, 4969146), (52, 4204662), (56, 3904329), (57, 3835832), (66, 3312764), (76, 2876874), (77, 2839512), (78, 2803108), (84, 2602886), (88, 2484573), (91, 2402664), (104, 2102331), (114, 1917916), (132, 1656382), (133, 1643928), (143, 1528968), (152, 1438437), (154, 1419756), (156, 1401554), (168, 1301443), (182, 1201332), (209, 1046136), (228, 958958), (231, 946504), (247, 885192), (264, 828191), (266, 821964), (273, 800888), (286, 764484), (308, 709878), (312, 700777), (364, 600666), (399, 547976), (418, 523068), (429, 509656), (456, 479479), (462, 473252), (479, 456456), (494, 442596), (532, 410982), (546, 400444), (572, 382242), (616, 354939), (627, 348712), (728, 300333), (741, 295064), (798, 273988), (836, 261534), (858, 254828), (924, 236626), (958, 228228), (988, 221298), (1001, 218424), (1064, 205491), (1092, 200222), (1144, 191121), (1254, 174356), (1437, 152152), (1463, 149448), (1482, 147532), (1596, 136994), (1672, 130767), (1716, 127414), (1729, 126456), (1848, 118313), (1916, 114114), (1976, 110649), (2002, 109212), (2184, 100111), (2508, 87178), (2717, 80472), (2874, 76076), (2926, 74724), (2964, 73766), (3003, 72808), (3192, 68497), (3353, 65208), (3432, 63707), (3458, 63228), (3832, 57057), (4004, 54606), (4389, 49816), (5016, 43589), (5187, 42152), (5269, 41496), (5434, 40236), (5748, 38038), (5852, 37362), (5928, 36883), (6006, 36404), (6227, 35112), (6706, 32604), (6916, 31614), (8008, 27303), (8151, 26824), (8778, 24908), (9101, 24024), (10059, 21736), (10374, 21076), (10538, 20748), (10868, 20118), (11496, 19019), (11704, 18681), (12012, 18202), (12454, 17556), (13412, 16302), (13832, 15807)]