216947808

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1127

約数の個数: 240

約数和(自身を含む): 796207104

約数和(自身を除く): 579259296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1087, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2016, 2079, 2174, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3261, 3564, 3696, 4158, 4348, 4536, 4752, 5544, 6048, 6237, 6522, 7128, 7392, 7609, 8316, 8696, 9072, 9504, 9783, 11088, 11957, 12474, 13044, 14256, 15218, 16632, 17392, 18144, 19566, 22176, 22827, 23914, 24948, 26088, 28512, 29349, 30436, 33264, 34784, 35871, 39132, 45654, 47828, 49896, 52176, 58698, 60872, 66528, 68481, 71742, 78264, 83699, 88047, 91308, 95656, 99792, 104352, 107613, 117396, 121744, 136962, 143484, 156528, 167398, 176094, 182616, 191312, 199584, 205443, 215226, 234792, 243488, 251097, 273924, 286968, 313056, 322839, 334796, 352188, 365232, 382624, 410886, 430452, 469584, 502194, 547848, 573936, 616329, 645678, 669592, 704376, 730464, 753291, 821772, 860904, 939168, 968517, 1004388, 1095696, 1147872, 1232658, 1291356, 1339184, 1408752, 1506582, 1643544, 1721808, 1937034, 2008776, 2191392, 2259873, 2465316, 2582712, 2678368, 2817504, 3013164, 3287088, 3443616, 3874068, 4017552, 4519746, 4930632, 5165424, 6026328, 6574176, 6779619, 7748136, 8035104, 9039492, 9861264, 10330848, 12052656, 13559238, 15496272, 18078984, 19722528, 24105312, 27118476, 30992544, 36157968, 54236952, 72315936, 108473904, 216947808]

約数ペア:

[(1, 216947808), (2, 108473904), (3, 72315936), (4, 54236952), (6, 36157968), (7, 30992544), (8, 27118476), (9, 24105312), (11, 19722528), (12, 18078984), (14, 15496272), (16, 13559238), (18, 12052656), (21, 10330848), (22, 9861264), (24, 9039492), (27, 8035104), (28, 7748136), (32, 6779619), (33, 6574176), (36, 6026328), (42, 5165424), (44, 4930632), (48, 4519746), (54, 4017552), (56, 3874068), (63, 3443616), (66, 3287088), (72, 3013164), (77, 2817504), (81, 2678368), (84, 2582712), (88, 2465316), (96, 2259873), (99, 2191392), (108, 2008776), (112, 1937034), (126, 1721808), (132, 1643544), (144, 1506582), (154, 1408752), (162, 1339184), (168, 1291356), (176, 1232658), (189, 1147872), (198, 1095696), (216, 1004388), (224, 968517), (231, 939168), (252, 860904), (264, 821772), (288, 753291), (297, 730464), (308, 704376), (324, 669592), (336, 645678), (352, 616329), (378, 573936), (396, 547848), (432, 502194), (462, 469584), (504, 430452), (528, 410886), (567, 382624), (594, 365232), (616, 352188), (648, 334796), (672, 322839), (693, 313056), (756, 286968), (792, 273924), (864, 251097), (891, 243488), (924, 234792), (1008, 215226), (1056, 205443), (1087, 199584), (1134, 191312), (1188, 182616), (1232, 176094), (1296, 167398), (1386, 156528), (1512, 143484), (1584, 136962), (1782, 121744), (1848, 117396), (2016, 107613), (2079, 104352), (2174, 99792), (2268, 95656), (2376, 91308), (2464, 88047), (2592, 83699), (2772, 78264), (3024, 71742), (3168, 68481), (3261, 66528), (3564, 60872), (3696, 58698), (4158, 52176), (4348, 49896), (4536, 47828), (4752, 45654), (5544, 39132), (6048, 35871), (6237, 34784), (6522, 33264), (7128, 30436), (7392, 29349), (7609, 28512), (8316, 26088), (8696, 24948), (9072, 23914), (9504, 22827), (9783, 22176), (11088, 19566), (11957, 18144), (12474, 17392), (13044, 16632), (14256, 15218)]