220834944

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 734889600

約数和(自身を除く): 514054656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 88, 96, 99, 108, 111, 128, 132, 144, 148, 157, 176, 192, 198, 216, 222, 264, 288, 296, 297, 314, 333, 352, 384, 396, 407, 432, 444, 471, 528, 576, 592, 594, 628, 666, 704, 792, 814, 864, 888, 942, 999, 1056, 1152, 1184, 1188, 1221, 1256, 1332, 1408, 1413, 1584, 1628, 1727, 1728, 1776, 1884, 1998, 2112, 2368, 2376, 2442, 2512, 2664, 2826, 3168, 3256, 3454, 3456, 3552, 3663, 3768, 3996, 4224, 4239, 4736, 4752, 4884, 5024, 5181, 5328, 5652, 5809, 6336, 6512, 6908, 7104, 7326, 7536, 7992, 8478, 9504, 9768, 10048, 10362, 10656, 10989, 11304, 11618, 12672, 13024, 13816, 14208, 14652, 15072, 15543, 15984, 16956, 17427, 19008, 19536, 20096, 20724, 21312, 21978, 22608, 23236, 26048, 27632, 29304, 30144, 31086, 31968, 33912, 34854, 38016, 39072, 41448, 42624, 43956, 45216, 46472, 46629, 52096, 52281, 55264, 58608, 60288, 62172, 63899, 63936, 67824, 69708, 78144, 82896, 87912, 90432, 92944, 93258, 104562, 110528, 117216, 124344, 127798, 127872, 135648, 139416, 156288, 156843, 165792, 175824, 180864, 185888, 186516, 191697, 209124, 221056, 234432, 248688, 255596, 271296, 278832, 313686, 331584, 351648, 371776, 373032, 383394, 418248, 468864, 497376, 511192, 542592, 557664, 575091, 627372, 663168, 703296, 743552, 746064, 766788, 836496, 994752, 1022384, 1115328, 1150182, 1254744, 1406592, 1492128, 1533576, 1672992, 1725273, 1989504, 2044768, 2230656, 2300364, 2509488, 2984256, 3067152, 3345984, 3450546, 4089536, 4600728, 5018976, 5968512, 6134304, 6691968, 6901092, 8179072, 9201456, 10037952, 12268608, 13802184, 18402912, 20075904, 24537216, 27604368, 36805824, 55208736, 73611648, 110417472, 220834944]

約数ペア:

[(1, 220834944), (2, 110417472), (3, 73611648), (4, 55208736), (6, 36805824), (8, 27604368), (9, 24537216), (11, 20075904), (12, 18402912), (16, 13802184), (18, 12268608), (22, 10037952), (24, 9201456), (27, 8179072), (32, 6901092), (33, 6691968), (36, 6134304), (37, 5968512), (44, 5018976), (48, 4600728), (54, 4089536), (64, 3450546), (66, 3345984), (72, 3067152), (74, 2984256), (88, 2509488), (96, 2300364), (99, 2230656), (108, 2044768), (111, 1989504), (128, 1725273), (132, 1672992), (144, 1533576), (148, 1492128), (157, 1406592), (176, 1254744), (192, 1150182), (198, 1115328), (216, 1022384), (222, 994752), (264, 836496), (288, 766788), (296, 746064), (297, 743552), (314, 703296), (333, 663168), (352, 627372), (384, 575091), (396, 557664), (407, 542592), (432, 511192), (444, 497376), (471, 468864), (528, 418248), (576, 383394), (592, 373032), (594, 371776), (628, 351648), (666, 331584), (704, 313686), (792, 278832), (814, 271296), (864, 255596), (888, 248688), (942, 234432), (999, 221056), (1056, 209124), (1152, 191697), (1184, 186516), (1188, 185888), (1221, 180864), (1256, 175824), (1332, 165792), (1408, 156843), (1413, 156288), (1584, 139416), (1628, 135648), (1727, 127872), (1728, 127798), (1776, 124344), (1884, 117216), (1998, 110528), (2112, 104562), (2368, 93258), (2376, 92944), (2442, 90432), (2512, 87912), (2664, 82896), (2826, 78144), (3168, 69708), (3256, 67824), (3454, 63936), (3456, 63899), (3552, 62172), (3663, 60288), (3768, 58608), (3996, 55264), (4224, 52281), (4239, 52096), (4736, 46629), (4752, 46472), (4884, 45216), (5024, 43956), (5181, 42624), (5328, 41448), (5652, 39072), (5809, 38016), (6336, 34854), (6512, 33912), (6908, 31968), (7104, 31086), (7326, 30144), (7536, 29304), (7992, 27632), (8478, 26048), (9504, 23236), (9768, 22608), (10048, 21978), (10362, 21312), (10656, 20724), (10989, 20096), (11304, 19536), (11618, 19008), (12672, 17427), (13024, 16956), (13816, 15984), (14208, 15543), (14652, 15072)]