2169059584

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 4697602560

約数和(自身を除く): 2528542976

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 83, 89, 124, 128, 148, 166, 178, 248, 256, 296, 332, 356, 496, 592, 664, 712, 992, 1147, 1184, 1328, 1424, 1984, 2294, 2368, 2573, 2656, 2759, 2848, 3071, 3293, 3968, 4588, 4736, 5146, 5312, 5518, 5696, 6142, 6586, 7387, 7936, 9176, 9472, 10292, 10624, 11036, 11392, 12284, 13172, 14774, 18352, 20584, 21248, 22072, 22784, 24568, 26344, 29548, 36704, 41168, 44144, 49136, 52688, 59096, 73408, 82336, 88288, 95201, 98272, 102083, 105376, 118192, 146816, 164672, 176576, 190402, 196544, 204166, 210752, 228997, 236384, 273319, 293632, 329344, 353152, 380804, 393088, 408332, 421504, 457994, 472768, 546638, 658688, 706304, 761608, 786176, 816664, 843008, 915988, 945536, 1093276, 1523216, 1633328, 1831976, 1891072, 2186552, 3046432, 3266656, 3663952, 4373104, 6092864, 6533312, 7327904, 8472889, 8746208, 12185728, 13066624, 14655808, 16945778, 17492416, 24371456, 26133248, 29311616, 33891556, 34984832, 58623232, 67783112, 69969664, 135566224, 271132448, 542264896, 1084529792, 2169059584]

約数ペア:

[(1, 2169059584), (2, 1084529792), (4, 542264896), (8, 271132448), (16, 135566224), (31, 69969664), (32, 67783112), (37, 58623232), (62, 34984832), (64, 33891556), (74, 29311616), (83, 26133248), (89, 24371456), (124, 17492416), (128, 16945778), (148, 14655808), (166, 13066624), (178, 12185728), (248, 8746208), (256, 8472889), (296, 7327904), (332, 6533312), (356, 6092864), (496, 4373104), (592, 3663952), (664, 3266656), (712, 3046432), (992, 2186552), (1147, 1891072), (1184, 1831976), (1328, 1633328), (1424, 1523216), (1984, 1093276), (2294, 945536), (2368, 915988), (2573, 843008), (2656, 816664), (2759, 786176), (2848, 761608), (3071, 706304), (3293, 658688), (3968, 546638), (4588, 472768), (4736, 457994), (5146, 421504), (5312, 408332), (5518, 393088), (5696, 380804), (6142, 353152), (6586, 329344), (7387, 293632), (7936, 273319), (9176, 236384), (9472, 228997), (10292, 210752), (10624, 204166), (11036, 196544), (11392, 190402), (12284, 176576), (13172, 164672), (14774, 146816), (18352, 118192), (20584, 105376), (21248, 102083), (22072, 98272), (22784, 95201), (24568, 88288), (26344, 82336), (29548, 73408), (36704, 59096), (41168, 52688), (44144, 49136)]