1561951776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1775

約数の個数: 192

約数和(自身を含む): 5154057216

約数和(自身を除く): 3592105440

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 131, 132, 154, 168, 176, 224, 231, 262, 264, 308, 336, 352, 393, 462, 524, 528, 616, 672, 786, 917, 924, 1048, 1056, 1232, 1441, 1572, 1613, 1834, 1848, 2096, 2464, 2751, 2882, 3144, 3226, 3668, 3696, 4192, 4323, 4839, 5502, 5764, 6288, 6452, 7336, 7392, 8646, 9678, 10087, 11004, 11291, 11528, 12576, 12904, 14672, 17292, 17743, 19356, 20174, 22008, 22582, 23056, 25808, 29344, 30261, 33873, 34584, 35486, 38712, 40348, 44016, 45164, 46112, 51616, 53229, 60522, 67746, 69168, 70972, 77424, 80696, 88032, 90328, 106458, 121044, 124201, 135492, 138336, 141944, 154848, 161392, 180656, 211303, 212916, 242088, 248402, 270984, 283888, 322784, 361312, 372603, 422606, 425832, 484176, 496804, 541968, 567776, 633909, 745206, 845212, 851664, 968352, 993608, 1083936, 1267818, 1479121, 1490412, 1690424, 1703328, 1987216, 2324333, 2535636, 2958242, 2980824, 3380848, 3974432, 4437363, 4648666, 5071272, 5916484, 5961648, 6761696, 6972999, 8874726, 9297332, 10142544, 11832968, 11923296, 13945998, 16270331, 17749452, 18594664, 20285088, 23665936, 27891996, 32540662, 35498904, 37189328, 47331872, 48810993, 55783992, 65081324, 70997808, 74378656, 97621986, 111567984, 130162648, 141995616, 195243972, 223135968, 260325296, 390487944, 520650592, 780975888, 1561951776]

約数ペア:

[(1, 1561951776), (2, 780975888), (3, 520650592), (4, 390487944), (6, 260325296), (7, 223135968), (8, 195243972), (11, 141995616), (12, 130162648), (14, 111567984), (16, 97621986), (21, 74378656), (22, 70997808), (24, 65081324), (28, 55783992), (32, 48810993), (33, 47331872), (42, 37189328), (44, 35498904), (48, 32540662), (56, 27891996), (66, 23665936), (77, 20285088), (84, 18594664), (88, 17749452), (96, 16270331), (112, 13945998), (131, 11923296), (132, 11832968), (154, 10142544), (168, 9297332), (176, 8874726), (224, 6972999), (231, 6761696), (262, 5961648), (264, 5916484), (308, 5071272), (336, 4648666), (352, 4437363), (393, 3974432), (462, 3380848), (524, 2980824), (528, 2958242), (616, 2535636), (672, 2324333), (786, 1987216), (917, 1703328), (924, 1690424), (1048, 1490412), (1056, 1479121), (1232, 1267818), (1441, 1083936), (1572, 993608), (1613, 968352), (1834, 851664), (1848, 845212), (2096, 745206), (2464, 633909), (2751, 567776), (2882, 541968), (3144, 496804), (3226, 484176), (3668, 425832), (3696, 422606), (4192, 372603), (4323, 361312), (4839, 322784), (5502, 283888), (5764, 270984), (6288, 248402), (6452, 242088), (7336, 212916), (7392, 211303), (8646, 180656), (9678, 161392), (10087, 154848), (11004, 141944), (11291, 138336), (11528, 135492), (12576, 124201), (12904, 121044), (14672, 106458), (17292, 90328), (17743, 88032), (19356, 80696), (20174, 77424), (22008, 70972), (22582, 69168), (23056, 67746), (25808, 60522), (29344, 53229), (30261, 51616), (33873, 46112), (34584, 45164), (35486, 44016), (38712, 40348)]