218490624

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 708834672

約数和(自身を除く): 490344048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 64, 66, 72, 74, 88, 96, 99, 111, 128, 132, 144, 148, 176, 192, 198, 222, 233, 256, 264, 288, 296, 333, 352, 384, 396, 407, 444, 466, 528, 576, 592, 666, 699, 704, 768, 792, 814, 888, 932, 1056, 1152, 1184, 1221, 1332, 1398, 1408, 1584, 1628, 1776, 1864, 2097, 2112, 2304, 2368, 2442, 2563, 2664, 2796, 2816, 3168, 3256, 3552, 3663, 3728, 4194, 4224, 4736, 4884, 5126, 5328, 5592, 6336, 6512, 7104, 7326, 7456, 7689, 8388, 8448, 8621, 9472, 9768, 10252, 10656, 11184, 12672, 13024, 14208, 14652, 14912, 15378, 16776, 17242, 19536, 20504, 21312, 22368, 23067, 25344, 25863, 26048, 28416, 29304, 29824, 30756, 33552, 34484, 39072, 41008, 42624, 44736, 46134, 51726, 52096, 58608, 59648, 61512, 67104, 68968, 77589, 78144, 82016, 85248, 89472, 92268, 94831, 103452, 104192, 117216, 123024, 134208, 137936, 155178, 156288, 164032, 178944, 184536, 189662, 206904, 234432, 246048, 268416, 275872, 284493, 310356, 312576, 328064, 369072, 379324, 413808, 468864, 492096, 536832, 551744, 568986, 620712, 656128, 738144, 758648, 827616, 853479, 937728, 984192, 1103488, 1137972, 1241424, 1476288, 1517296, 1655232, 1706958, 1968384, 2206976, 2275944, 2482848, 2952576, 3034592, 3310464, 3413916, 4551888, 4965696, 5905152, 6069184, 6620928, 6827832, 9103776, 9931392, 12138368, 13655664, 18207552, 19862784, 24276736, 27311328, 36415104, 54622656, 72830208, 109245312, 218490624]

約数ペア:

[(1, 218490624), (2, 109245312), (3, 72830208), (4, 54622656), (6, 36415104), (8, 27311328), (9, 24276736), (11, 19862784), (12, 18207552), (16, 13655664), (18, 12138368), (22, 9931392), (24, 9103776), (32, 6827832), (33, 6620928), (36, 6069184), (37, 5905152), (44, 4965696), (48, 4551888), (64, 3413916), (66, 3310464), (72, 3034592), (74, 2952576), (88, 2482848), (96, 2275944), (99, 2206976), (111, 1968384), (128, 1706958), (132, 1655232), (144, 1517296), (148, 1476288), (176, 1241424), (192, 1137972), (198, 1103488), (222, 984192), (233, 937728), (256, 853479), (264, 827616), (288, 758648), (296, 738144), (333, 656128), (352, 620712), (384, 568986), (396, 551744), (407, 536832), (444, 492096), (466, 468864), (528, 413808), (576, 379324), (592, 369072), (666, 328064), (699, 312576), (704, 310356), (768, 284493), (792, 275872), (814, 268416), (888, 246048), (932, 234432), (1056, 206904), (1152, 189662), (1184, 184536), (1221, 178944), (1332, 164032), (1398, 156288), (1408, 155178), (1584, 137936), (1628, 134208), (1776, 123024), (1864, 117216), (2097, 104192), (2112, 103452), (2304, 94831), (2368, 92268), (2442, 89472), (2563, 85248), (2664, 82016), (2796, 78144), (2816, 77589), (3168, 68968), (3256, 67104), (3552, 61512), (3663, 59648), (3728, 58608), (4194, 52096), (4224, 51726), (4736, 46134), (4884, 44736), (5126, 42624), (5328, 41008), (5592, 39072), (6336, 34484), (6512, 33552), (7104, 30756), (7326, 29824), (7456, 29304), (7689, 28416), (8388, 26048), (8448, 25863), (8621, 25344), (9472, 23067), (9768, 22368), (10252, 21312), (10656, 20504), (11184, 19536), (12672, 17242), (13024, 16776), (14208, 15378), (14652, 14912)]