1245691872

素因数分解:

$2^5\times 3^6\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 168

約数和(自身を含む): 3736564776

約数和(自身を除く): 2490872904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 243, 268, 288, 324, 402, 432, 486, 536, 603, 648, 729, 797, 804, 864, 972, 1072, 1206, 1296, 1458, 1594, 1608, 1809, 1944, 2144, 2391, 2412, 2592, 2916, 3188, 3216, 3618, 3888, 4782, 4824, 5427, 5832, 6376, 6432, 7173, 7236, 7776, 9564, 9648, 10854, 11664, 12752, 14346, 14472, 16281, 19128, 19296, 21519, 21708, 23328, 25504, 28692, 28944, 32562, 38256, 43038, 43416, 48843, 53399, 57384, 57888, 64557, 65124, 76512, 86076, 86832, 97686, 106798, 114768, 129114, 130248, 160197, 172152, 173664, 193671, 195372, 213596, 229536, 258228, 260496, 320394, 344304, 387342, 390744, 427192, 480591, 516456, 520992, 581013, 640788, 688608, 774684, 781488, 854384, 961182, 1032912, 1162026, 1281576, 1441773, 1549368, 1562976, 1708768, 1922364, 2065824, 2324052, 2563152, 2883546, 3098736, 3844728, 4325319, 4648104, 5126304, 5767092, 6197472, 7689456, 8650638, 9296208, 11534184, 12975957, 15378912, 17301276, 18592416, 23068368, 25951914, 34602552, 38927871, 46136736, 51903828, 69205104, 77855742, 103807656, 138410208, 155711484, 207615312, 311422968, 415230624, 622845936, 1245691872]

約数ペア:

[(1, 1245691872), (2, 622845936), (3, 415230624), (4, 311422968), (6, 207615312), (8, 155711484), (9, 138410208), (12, 103807656), (16, 77855742), (18, 69205104), (24, 51903828), (27, 46136736), (32, 38927871), (36, 34602552), (48, 25951914), (54, 23068368), (67, 18592416), (72, 17301276), (81, 15378912), (96, 12975957), (108, 11534184), (134, 9296208), (144, 8650638), (162, 7689456), (201, 6197472), (216, 5767092), (243, 5126304), (268, 4648104), (288, 4325319), (324, 3844728), (402, 3098736), (432, 2883546), (486, 2563152), (536, 2324052), (603, 2065824), (648, 1922364), (729, 1708768), (797, 1562976), (804, 1549368), (864, 1441773), (972, 1281576), (1072, 1162026), (1206, 1032912), (1296, 961182), (1458, 854384), (1594, 781488), (1608, 774684), (1809, 688608), (1944, 640788), (2144, 581013), (2391, 520992), (2412, 516456), (2592, 480591), (2916, 427192), (3188, 390744), (3216, 387342), (3618, 344304), (3888, 320394), (4782, 260496), (4824, 258228), (5427, 229536), (5832, 213596), (6376, 195372), (6432, 193671), (7173, 173664), (7236, 172152), (7776, 160197), (9564, 130248), (9648, 129114), (10854, 114768), (11664, 106798), (12752, 97686), (14346, 86832), (14472, 86076), (16281, 76512), (19128, 65124), (19296, 64557), (21519, 57888), (21708, 57384), (23328, 53399), (25504, 48843), (28692, 43416), (28944, 43038), (32562, 38256)]