289481808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 968937984

約数和(自身を除く): 679456176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 67, 77, 84, 88, 98, 112, 132, 134, 147, 154, 167, 168, 176, 196, 201, 231, 264, 268, 294, 308, 334, 336, 392, 402, 462, 469, 501, 528, 536, 539, 588, 616, 668, 737, 784, 804, 924, 938, 1002, 1072, 1078, 1169, 1176, 1232, 1336, 1407, 1474, 1608, 1617, 1837, 1848, 1876, 2004, 2156, 2211, 2338, 2352, 2672, 2814, 2948, 3216, 3234, 3283, 3507, 3674, 3696, 3752, 4008, 4312, 4422, 4676, 5159, 5511, 5628, 5896, 6468, 6566, 7014, 7348, 7504, 8016, 8183, 8624, 8844, 9352, 9849, 10318, 11022, 11189, 11256, 11792, 12859, 12936, 13132, 14028, 14696, 15477, 16366, 17688, 18704, 19698, 20636, 22044, 22378, 22512, 24549, 25718, 25872, 26264, 28056, 29392, 30954, 32732, 33567, 35376, 36113, 38577, 39396, 41272, 44088, 44756, 49098, 51436, 52528, 56112, 61908, 65464, 67134, 72226, 77154, 78323, 78792, 82544, 88176, 89512, 90013, 98196, 102872, 108339, 123079, 123816, 130928, 134268, 144452, 154308, 156646, 157584, 179024, 180026, 196392, 205744, 216678, 234969, 246158, 247632, 268536, 270039, 288904, 308616, 313292, 360052, 369237, 392784, 433356, 469938, 492316, 537072, 540078, 548261, 577808, 617232, 626584, 720104, 738474, 861553, 866712, 939876, 984632, 1080156, 1096522, 1253168, 1440208, 1476948, 1644783, 1723106, 1733424, 1879752, 1969264, 2160312, 2193044, 2584659, 2953896, 3289566, 3446212, 3759504, 4320624, 4386088, 5169318, 5907792, 6030871, 6579132, 6892424, 8772176, 10338636, 12061742, 13158264, 13784848, 18092613, 20677272, 24123484, 26316528, 36185226, 41354544, 48246968, 72370452, 96493936, 144740904, 289481808]

約数ペア:

[(1, 289481808), (2, 144740904), (3, 96493936), (4, 72370452), (6, 48246968), (7, 41354544), (8, 36185226), (11, 26316528), (12, 24123484), (14, 20677272), (16, 18092613), (21, 13784848), (22, 13158264), (24, 12061742), (28, 10338636), (33, 8772176), (42, 6892424), (44, 6579132), (48, 6030871), (49, 5907792), (56, 5169318), (66, 4386088), (67, 4320624), (77, 3759504), (84, 3446212), (88, 3289566), (98, 2953896), (112, 2584659), (132, 2193044), (134, 2160312), (147, 1969264), (154, 1879752), (167, 1733424), (168, 1723106), (176, 1644783), (196, 1476948), (201, 1440208), (231, 1253168), (264, 1096522), (268, 1080156), (294, 984632), (308, 939876), (334, 866712), (336, 861553), (392, 738474), (402, 720104), (462, 626584), (469, 617232), (501, 577808), (528, 548261), (536, 540078), (539, 537072), (588, 492316), (616, 469938), (668, 433356), (737, 392784), (784, 369237), (804, 360052), (924, 313292), (938, 308616), (1002, 288904), (1072, 270039), (1078, 268536), (1169, 247632), (1176, 246158), (1232, 234969), (1336, 216678), (1407, 205744), (1474, 196392), (1608, 180026), (1617, 179024), (1837, 157584), (1848, 156646), (1876, 154308), (2004, 144452), (2156, 134268), (2211, 130928), (2338, 123816), (2352, 123079), (2672, 108339), (2814, 102872), (2948, 98196), (3216, 90013), (3234, 89512), (3283, 88176), (3507, 82544), (3674, 78792), (3696, 78323), (3752, 77154), (4008, 72226), (4312, 67134), (4422, 65464), (4676, 61908), (5159, 56112), (5511, 52528), (5628, 51436), (5896, 49098), (6468, 44756), (6566, 44088), (7014, 41272), (7348, 39396), (7504, 38577), (8016, 36113), (8183, 35376), (8624, 33567), (8844, 32732), (9352, 30954), (9849, 29392), (10318, 28056), (11022, 26264), (11189, 25872), (11256, 25718), (11792, 24549), (12859, 22512), (12936, 22378), (13132, 22044), (14028, 20636), (14696, 19698), (15477, 18704), (16366, 17688)]