239868576

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 716421888

約数和(自身を除く): 476553312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 67, 72, 93, 96, 124, 134, 144, 186, 201, 248, 268, 279, 288, 372, 401, 402, 496, 536, 558, 603, 744, 802, 804, 992, 1072, 1116, 1203, 1206, 1488, 1604, 1608, 2077, 2144, 2232, 2406, 2412, 2976, 3208, 3216, 3609, 4154, 4464, 4812, 4824, 6231, 6416, 6432, 7218, 8308, 8928, 9624, 9648, 12431, 12462, 12832, 14436, 16616, 18693, 19248, 19296, 24862, 24924, 26867, 28872, 33232, 37293, 37386, 38496, 49724, 49848, 53734, 57744, 66464, 74586, 74772, 80601, 99448, 99696, 107468, 111879, 115488, 149172, 149544, 161202, 198896, 199392, 214936, 223758, 241803, 298344, 299088, 322404, 397792, 429872, 447516, 483606, 596688, 598176, 644808, 832877, 859744, 895032, 967212, 1193376, 1289616, 1665754, 1790064, 1934424, 2498631, 2579232, 3331508, 3580128, 3868848, 4997262, 6663016, 7495893, 7737696, 9994524, 13326032, 14991786, 19989048, 26652064, 29983572, 39978096, 59967144, 79956192, 119934288, 239868576]

約数ペア:

[(1, 239868576), (2, 119934288), (3, 79956192), (4, 59967144), (6, 39978096), (8, 29983572), (9, 26652064), (12, 19989048), (16, 14991786), (18, 13326032), (24, 9994524), (31, 7737696), (32, 7495893), (36, 6663016), (48, 4997262), (62, 3868848), (67, 3580128), (72, 3331508), (93, 2579232), (96, 2498631), (124, 1934424), (134, 1790064), (144, 1665754), (186, 1289616), (201, 1193376), (248, 967212), (268, 895032), (279, 859744), (288, 832877), (372, 644808), (401, 598176), (402, 596688), (496, 483606), (536, 447516), (558, 429872), (603, 397792), (744, 322404), (802, 299088), (804, 298344), (992, 241803), (1072, 223758), (1116, 214936), (1203, 199392), (1206, 198896), (1488, 161202), (1604, 149544), (1608, 149172), (2077, 115488), (2144, 111879), (2232, 107468), (2406, 99696), (2412, 99448), (2976, 80601), (3208, 74772), (3216, 74586), (3609, 66464), (4154, 57744), (4464, 53734), (4812, 49848), (4824, 49724), (6231, 38496), (6416, 37386), (6432, 37293), (7218, 33232), (8308, 28872), (8928, 26867), (9624, 24924), (9648, 24862), (12431, 19296), (12462, 19248), (12832, 18693), (14436, 16616)]