218042136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 686387520

約数和(自身を除く): 468345384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 71, 72, 78, 102, 104, 117, 136, 142, 153, 156, 193, 204, 213, 221, 234, 284, 306, 312, 386, 408, 426, 442, 468, 568, 579, 612, 639, 663, 772, 852, 884, 923, 936, 1158, 1207, 1224, 1278, 1326, 1544, 1704, 1737, 1768, 1846, 1989, 2316, 2414, 2509, 2556, 2652, 2769, 3281, 3474, 3621, 3692, 3978, 4632, 4828, 5018, 5112, 5304, 5538, 6562, 6948, 7242, 7384, 7527, 7956, 8307, 9656, 9843, 10036, 10863, 11076, 13124, 13703, 13896, 14484, 15054, 15691, 15912, 16614, 19686, 20072, 21726, 22152, 22581, 26248, 27406, 28968, 29529, 30108, 31382, 33228, 39372, 41109, 42653, 43452, 45162, 47073, 54812, 59058, 60216, 62764, 66456, 78744, 82218, 85306, 86904, 90324, 94146, 109624, 118116, 123327, 125528, 127959, 141219, 164436, 170612, 178139, 180648, 188292, 232951, 236232, 246654, 255918, 282438, 328872, 341224, 356278, 376584, 383877, 465902, 493308, 511836, 534417, 564876, 698853, 712556, 767754, 931804, 986616, 1023672, 1068834, 1129752, 1397706, 1425112, 1535508, 1603251, 1863608, 2096559, 2137668, 2795412, 3028363, 3071016, 3206502, 4193118, 4275336, 5590824, 6056726, 6413004, 8386236, 9085089, 12113452, 12826008, 16772472, 18170178, 24226904, 27255267, 36340356, 54510534, 72680712, 109021068, 218042136]

約数ペア:

[(1, 218042136), (2, 109021068), (3, 72680712), (4, 54510534), (6, 36340356), (8, 27255267), (9, 24226904), (12, 18170178), (13, 16772472), (17, 12826008), (18, 12113452), (24, 9085089), (26, 8386236), (34, 6413004), (36, 6056726), (39, 5590824), (51, 4275336), (52, 4193118), (68, 3206502), (71, 3071016), (72, 3028363), (78, 2795412), (102, 2137668), (104, 2096559), (117, 1863608), (136, 1603251), (142, 1535508), (153, 1425112), (156, 1397706), (193, 1129752), (204, 1068834), (213, 1023672), (221, 986616), (234, 931804), (284, 767754), (306, 712556), (312, 698853), (386, 564876), (408, 534417), (426, 511836), (442, 493308), (468, 465902), (568, 383877), (579, 376584), (612, 356278), (639, 341224), (663, 328872), (772, 282438), (852, 255918), (884, 246654), (923, 236232), (936, 232951), (1158, 188292), (1207, 180648), (1224, 178139), (1278, 170612), (1326, 164436), (1544, 141219), (1704, 127959), (1737, 125528), (1768, 123327), (1846, 118116), (1989, 109624), (2316, 94146), (2414, 90324), (2509, 86904), (2556, 85306), (2652, 82218), (2769, 78744), (3281, 66456), (3474, 62764), (3621, 60216), (3692, 59058), (3978, 54812), (4632, 47073), (4828, 45162), (5018, 43452), (5112, 42653), (5304, 41109), (5538, 39372), (6562, 33228), (6948, 31382), (7242, 30108), (7384, 29529), (7527, 28968), (7956, 27406), (8307, 26248), (9656, 22581), (9843, 22152), (10036, 21726), (10863, 20072), (11076, 19686), (13124, 16614), (13703, 15912), (13896, 15691), (14484, 15054)]