216439776

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 741565440

約数和(自身を除く): 525125664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 96, 108, 112, 126, 144, 151, 158, 162, 168, 189, 216, 224, 237, 252, 288, 302, 316, 324, 336, 378, 432, 453, 474, 504, 553, 567, 604, 632, 648, 672, 711, 756, 864, 906, 948, 1008, 1057, 1106, 1134, 1208, 1264, 1296, 1359, 1422, 1512, 1659, 1812, 1896, 2016, 2114, 2133, 2212, 2268, 2416, 2528, 2592, 2718, 2844, 3024, 3171, 3318, 3624, 3792, 4077, 4228, 4266, 4424, 4536, 4832, 4977, 5436, 5688, 6048, 6342, 6399, 6636, 7248, 7584, 8154, 8456, 8532, 8848, 9072, 9513, 9954, 10872, 11376, 11929, 12231, 12684, 12798, 13272, 14496, 14931, 16308, 16912, 17064, 17696, 18144, 19026, 19908, 21744, 22752, 23858, 24462, 25368, 25596, 26544, 28539, 29862, 32616, 33824, 34128, 35787, 38052, 39816, 43488, 44793, 47716, 48924, 50736, 51192, 53088, 57078, 59724, 65232, 68256, 71574, 76104, 79632, 83503, 85617, 89586, 95432, 97848, 101472, 102384, 107361, 114156, 119448, 130464, 143148, 152208, 159264, 167006, 171234, 179172, 190864, 195696, 204768, 214722, 228312, 238896, 250509, 286296, 304416, 322083, 334012, 342468, 358344, 381728, 391392, 429444, 456624, 477792, 501018, 572592, 644166, 668024, 684936, 716688, 751527, 858888, 913248, 966249, 1002036, 1145184, 1288332, 1336048, 1369872, 1433376, 1503054, 1717776, 1932498, 2004072, 2254581, 2576664, 2672096, 2739744, 3006108, 3435552, 3864996, 4008144, 4509162, 5153328, 6012216, 6763743, 7729992, 8016288, 9018324, 10306656, 12024432, 13527486, 15459984, 18036648, 24048864, 27054972, 30919968, 36073296, 54109944, 72146592, 108219888, 216439776]

約数ペア:

[(1, 216439776), (2, 108219888), (3, 72146592), (4, 54109944), (6, 36073296), (7, 30919968), (8, 27054972), (9, 24048864), (12, 18036648), (14, 15459984), (16, 13527486), (18, 12024432), (21, 10306656), (24, 9018324), (27, 8016288), (28, 7729992), (32, 6763743), (36, 6012216), (42, 5153328), (48, 4509162), (54, 4008144), (56, 3864996), (63, 3435552), (72, 3006108), (79, 2739744), (81, 2672096), (84, 2576664), (96, 2254581), (108, 2004072), (112, 1932498), (126, 1717776), (144, 1503054), (151, 1433376), (158, 1369872), (162, 1336048), (168, 1288332), (189, 1145184), (216, 1002036), (224, 966249), (237, 913248), (252, 858888), (288, 751527), (302, 716688), (316, 684936), (324, 668024), (336, 644166), (378, 572592), (432, 501018), (453, 477792), (474, 456624), (504, 429444), (553, 391392), (567, 381728), (604, 358344), (632, 342468), (648, 334012), (672, 322083), (711, 304416), (756, 286296), (864, 250509), (906, 238896), (948, 228312), (1008, 214722), (1057, 204768), (1106, 195696), (1134, 190864), (1208, 179172), (1264, 171234), (1296, 167006), (1359, 159264), (1422, 152208), (1512, 143148), (1659, 130464), (1812, 119448), (1896, 114156), (2016, 107361), (2114, 102384), (2133, 101472), (2212, 97848), (2268, 95432), (2416, 89586), (2528, 85617), (2592, 83503), (2718, 79632), (2844, 76104), (3024, 71574), (3171, 68256), (3318, 65232), (3624, 59724), (3792, 57078), (4077, 53088), (4228, 51192), (4266, 50736), (4424, 48924), (4536, 47716), (4832, 44793), (4977, 43488), (5436, 39816), (5688, 38052), (6048, 35787), (6342, 34128), (6399, 33824), (6636, 32616), (7248, 29862), (7584, 28539), (8154, 26544), (8456, 25596), (8532, 25368), (8848, 24462), (9072, 23858), (9513, 22752), (9954, 21744), (10872, 19908), (11376, 19026), (11929, 18144), (12231, 17696), (12684, 17064), (12798, 16912), (13272, 16308), (14496, 14931)]