243634272

素因数分解:

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

素因数の和:199

約数の個数: 144

約数和(自身を含む): 751064832

約数和(自身を除く): 507430560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 151, 168, 196, 224, 294, 302, 336, 343, 392, 453, 588, 604, 672, 686, 784, 906, 1029, 1057, 1176, 1208, 1372, 1568, 1812, 2058, 2114, 2352, 2401, 2416, 2744, 3171, 3624, 4116, 4228, 4704, 4802, 4832, 5488, 6342, 7203, 7248, 7399, 8232, 8456, 9604, 10976, 12684, 14406, 14496, 14798, 16464, 16807, 16912, 19208, 22197, 25368, 28812, 29596, 32928, 33614, 33824, 38416, 44394, 50421, 50736, 51793, 57624, 59192, 67228, 76832, 88788, 100842, 101472, 103586, 115248, 118384, 134456, 155379, 177576, 201684, 207172, 230496, 236768, 268912, 310758, 355152, 362551, 403368, 414344, 537824, 621516, 710304, 725102, 806736, 828688, 1087653, 1243032, 1450204, 1613472, 1657376, 2175306, 2486064, 2537857, 2900408, 4350612, 4972128, 5075714, 5800816, 7613571, 8701224, 10151428, 11601632, 15227142, 17402448, 20302856, 30454284, 34804896, 40605712, 60908568, 81211424, 121817136, 243634272]

約数ペア:

[(1, 243634272), (2, 121817136), (3, 81211424), (4, 60908568), (6, 40605712), (7, 34804896), (8, 30454284), (12, 20302856), (14, 17402448), (16, 15227142), (21, 11601632), (24, 10151428), (28, 8701224), (32, 7613571), (42, 5800816), (48, 5075714), (49, 4972128), (56, 4350612), (84, 2900408), (96, 2537857), (98, 2486064), (112, 2175306), (147, 1657376), (151, 1613472), (168, 1450204), (196, 1243032), (224, 1087653), (294, 828688), (302, 806736), (336, 725102), (343, 710304), (392, 621516), (453, 537824), (588, 414344), (604, 403368), (672, 362551), (686, 355152), (784, 310758), (906, 268912), (1029, 236768), (1057, 230496), (1176, 207172), (1208, 201684), (1372, 177576), (1568, 155379), (1812, 134456), (2058, 118384), (2114, 115248), (2352, 103586), (2401, 101472), (2416, 100842), (2744, 88788), (3171, 76832), (3624, 67228), (4116, 59192), (4228, 57624), (4704, 51793), (4802, 50736), (4832, 50421), (5488, 44394), (6342, 38416), (7203, 33824), (7248, 33614), (7399, 32928), (8232, 29596), (8456, 28812), (9604, 25368), (10976, 22197), (12684, 19208), (14406, 16912), (14496, 16807), (14798, 16464)]