268746984

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 160

約数和(自身を含む): 844192800

約数和(自身を除く): 575445816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 792, 814, 888, 891, 999, 1019, 1188, 1221, 1332, 1628, 1782, 1998, 2038, 2376, 2442, 2664, 2997, 3057, 3256, 3564, 3663, 3996, 4076, 4884, 5994, 6114, 7128, 7326, 7992, 8152, 9171, 9768, 10989, 11209, 11988, 12228, 14652, 18342, 21978, 22418, 23976, 24456, 27513, 29304, 32967, 33627, 36684, 37703, 43956, 44836, 55026, 65934, 67254, 73368, 75406, 82539, 87912, 89672, 100881, 110052, 113109, 131868, 134508, 150812, 165078, 201762, 220104, 226218, 263736, 269016, 301624, 302643, 330156, 339327, 403524, 414733, 452436, 605286, 660312, 678654, 807048, 829466, 904872, 907929, 1017981, 1210572, 1244199, 1357308, 1658932, 1815858, 2035962, 2421144, 2488398, 2714616, 3053943, 3317864, 3631716, 3732597, 4071924, 4976796, 6107886, 7263432, 7465194, 8143848, 9953592, 11197791, 12215772, 14930388, 22395582, 24431544, 29860776, 33593373, 44791164, 67186746, 89582328, 134373492, 268746984]

約数ペア:

[(1, 268746984), (2, 134373492), (3, 89582328), (4, 67186746), (6, 44791164), (8, 33593373), (9, 29860776), (11, 24431544), (12, 22395582), (18, 14930388), (22, 12215772), (24, 11197791), (27, 9953592), (33, 8143848), (36, 7465194), (37, 7263432), (44, 6107886), (54, 4976796), (66, 4071924), (72, 3732597), (74, 3631716), (81, 3317864), (88, 3053943), (99, 2714616), (108, 2488398), (111, 2421144), (132, 2035962), (148, 1815858), (162, 1658932), (198, 1357308), (216, 1244199), (222, 1210572), (264, 1017981), (296, 907929), (297, 904872), (324, 829466), (333, 807048), (396, 678654), (407, 660312), (444, 605286), (594, 452436), (648, 414733), (666, 403524), (792, 339327), (814, 330156), (888, 302643), (891, 301624), (999, 269016), (1019, 263736), (1188, 226218), (1221, 220104), (1332, 201762), (1628, 165078), (1782, 150812), (1998, 134508), (2038, 131868), (2376, 113109), (2442, 110052), (2664, 100881), (2997, 89672), (3057, 87912), (3256, 82539), (3564, 75406), (3663, 73368), (3996, 67254), (4076, 65934), (4884, 55026), (5994, 44836), (6114, 43956), (7128, 37703), (7326, 36684), (7992, 33627), (8152, 32967), (9171, 29304), (9768, 27513), (10989, 24456), (11209, 23976), (11988, 22418), (12228, 21978), (14652, 18342)]