231320448

素因数分解:

$2^7\times 3^6\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 224

約数和(自身を含む): 720199560

約数和(自身を除く): 488879112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 67, 72, 74, 81, 96, 108, 111, 128, 134, 144, 148, 162, 192, 201, 216, 222, 243, 268, 288, 296, 324, 333, 384, 402, 432, 444, 486, 536, 576, 592, 603, 648, 666, 729, 804, 864, 888, 972, 999, 1072, 1152, 1184, 1206, 1296, 1332, 1458, 1608, 1728, 1776, 1809, 1944, 1998, 2144, 2368, 2412, 2479, 2592, 2664, 2916, 2997, 3216, 3456, 3552, 3618, 3888, 3996, 4288, 4736, 4824, 4958, 5184, 5328, 5427, 5832, 5994, 6432, 7104, 7236, 7437, 7776, 7992, 8576, 8991, 9648, 9916, 10368, 10656, 10854, 11664, 11988, 12864, 14208, 14472, 14874, 15552, 15984, 16281, 17982, 19296, 19832, 21312, 21708, 22311, 23328, 23976, 25728, 26973, 28944, 29748, 31104, 31968, 32562, 35964, 38592, 39664, 42624, 43416, 44622, 46656, 47952, 48843, 53946, 57888, 59496, 63936, 65124, 66933, 71928, 77184, 79328, 86832, 89244, 93312, 95904, 97686, 107892, 115776, 118992, 127872, 130248, 133866, 143856, 158656, 173664, 178488, 191808, 195372, 200799, 215784, 231552, 237984, 260496, 267732, 287712, 317312, 347328, 356976, 383616, 390744, 401598, 431568, 475968, 520992, 535464, 575424, 602397, 694656, 713952, 781488, 803196, 863136, 951936, 1041984, 1070928, 1150848, 1204794, 1427904, 1562976, 1606392, 1726272, 1807191, 2083968, 2141856, 2409588, 2855808, 3125952, 3212784, 3452544, 3614382, 4283712, 4819176, 6251904, 6425568, 7228764, 8567424, 9638352, 12851136, 14457528, 19276704, 25702272, 28915056, 38553408, 57830112, 77106816, 115660224, 231320448]

約数ペア:

[(1, 231320448), (2, 115660224), (3, 77106816), (4, 57830112), (6, 38553408), (8, 28915056), (9, 25702272), (12, 19276704), (16, 14457528), (18, 12851136), (24, 9638352), (27, 8567424), (32, 7228764), (36, 6425568), (37, 6251904), (48, 4819176), (54, 4283712), (64, 3614382), (67, 3452544), (72, 3212784), (74, 3125952), (81, 2855808), (96, 2409588), (108, 2141856), (111, 2083968), (128, 1807191), (134, 1726272), (144, 1606392), (148, 1562976), (162, 1427904), (192, 1204794), (201, 1150848), (216, 1070928), (222, 1041984), (243, 951936), (268, 863136), (288, 803196), (296, 781488), (324, 713952), (333, 694656), (384, 602397), (402, 575424), (432, 535464), (444, 520992), (486, 475968), (536, 431568), (576, 401598), (592, 390744), (603, 383616), (648, 356976), (666, 347328), (729, 317312), (804, 287712), (864, 267732), (888, 260496), (972, 237984), (999, 231552), (1072, 215784), (1152, 200799), (1184, 195372), (1206, 191808), (1296, 178488), (1332, 173664), (1458, 158656), (1608, 143856), (1728, 133866), (1776, 130248), (1809, 127872), (1944, 118992), (1998, 115776), (2144, 107892), (2368, 97686), (2412, 95904), (2479, 93312), (2592, 89244), (2664, 86832), (2916, 79328), (2997, 77184), (3216, 71928), (3456, 66933), (3552, 65124), (3618, 63936), (3888, 59496), (3996, 57888), (4288, 53946), (4736, 48843), (4824, 47952), (4958, 46656), (5184, 44622), (5328, 43416), (5427, 42624), (5832, 39664), (5994, 38592), (6432, 35964), (7104, 32562), (7236, 31968), (7437, 31104), (7776, 29748), (7992, 28944), (8576, 26973), (8991, 25728), (9648, 23976), (9916, 23328), (10368, 22311), (10656, 21708), (10854, 21312), (11664, 19832), (11988, 19296), (12864, 17982), (14208, 16281), (14472, 15984), (14874, 15552)]