31112928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 116992512

約数和(自身を除く): 85879584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 32, 33, 36, 42, 44, 46, 48, 56, 61, 63, 66, 69, 72, 77, 84, 88, 92, 96, 99, 112, 122, 126, 132, 138, 144, 154, 161, 168, 176, 183, 184, 198, 207, 224, 231, 244, 252, 253, 264, 276, 288, 308, 322, 336, 352, 366, 368, 396, 414, 427, 462, 483, 488, 504, 506, 528, 549, 552, 616, 644, 671, 672, 693, 732, 736, 759, 792, 828, 854, 924, 966, 976, 1008, 1012, 1056, 1098, 1104, 1232, 1281, 1288, 1342, 1386, 1403, 1449, 1464, 1518, 1584, 1656, 1708, 1771, 1848, 1932, 1952, 2013, 2016, 2024, 2196, 2208, 2277, 2464, 2562, 2576, 2684, 2772, 2806, 2898, 2928, 3036, 3168, 3312, 3416, 3542, 3696, 3843, 3864, 4026, 4048, 4209, 4392, 4554, 4697, 5124, 5152, 5313, 5368, 5544, 5612, 5796, 5856, 6039, 6072, 6624, 6832, 7084, 7392, 7686, 7728, 8052, 8096, 8418, 8784, 9108, 9394, 9821, 10248, 10626, 10736, 11088, 11224, 11592, 12078, 12144, 12627, 13664, 14091, 14168, 15372, 15433, 15456, 15939, 16104, 16836, 17568, 18216, 18788, 19642, 20496, 21252, 21472, 22176, 22448, 23184, 24156, 24288, 25254, 28182, 28336, 29463, 30744, 30866, 31878, 32208, 33672, 36432, 37576, 39284, 40992, 42273, 42504, 44896, 46299, 46368, 48312, 50508, 56364, 56672, 58926, 61488, 61732, 63756, 64416, 67344, 72864, 75152, 78568, 84546, 85008, 88389, 92598, 96624, 101016, 108031, 112728, 117852, 122976, 123464, 127512, 134688, 138897, 150304, 157136, 169092, 170016, 176778, 185196, 193248, 202032, 216062, 225456, 235704, 246928, 255024, 277794, 314272, 324093, 338184, 353556, 370392, 404064, 432124, 450912, 471408, 493856, 510048, 555588, 648186, 676368, 707112, 740784, 864248, 942816, 972279, 1111176, 1296372, 1352736, 1414224, 1481568, 1728496, 1944558, 2222352, 2592744, 2828448, 3456992, 3889116, 4444704, 5185488, 7778232, 10370976, 15556464, 31112928]

約数ペア:

[(1, 31112928), (2, 15556464), (3, 10370976), (4, 7778232), (6, 5185488), (7, 4444704), (8, 3889116), (9, 3456992), (11, 2828448), (12, 2592744), (14, 2222352), (16, 1944558), (18, 1728496), (21, 1481568), (22, 1414224), (23, 1352736), (24, 1296372), (28, 1111176), (32, 972279), (33, 942816), (36, 864248), (42, 740784), (44, 707112), (46, 676368), (48, 648186), (56, 555588), (61, 510048), (63, 493856), (66, 471408), (69, 450912), (72, 432124), (77, 404064), (84, 370392), (88, 353556), (92, 338184), (96, 324093), (99, 314272), (112, 277794), (122, 255024), (126, 246928), (132, 235704), (138, 225456), (144, 216062), (154, 202032), (161, 193248), (168, 185196), (176, 176778), (183, 170016), (184, 169092), (198, 157136), (207, 150304), (224, 138897), (231, 134688), (244, 127512), (252, 123464), (253, 122976), (264, 117852), (276, 112728), (288, 108031), (308, 101016), (322, 96624), (336, 92598), (352, 88389), (366, 85008), (368, 84546), (396, 78568), (414, 75152), (427, 72864), (462, 67344), (483, 64416), (488, 63756), (504, 61732), (506, 61488), (528, 58926), (549, 56672), (552, 56364), (616, 50508), (644, 48312), (671, 46368), (672, 46299), (693, 44896), (732, 42504), (736, 42273), (759, 40992), (792, 39284), (828, 37576), (854, 36432), (924, 33672), (966, 32208), (976, 31878), (1008, 30866), (1012, 30744), (1056, 29463), (1098, 28336), (1104, 28182), (1232, 25254), (1281, 24288), (1288, 24156), (1342, 23184), (1386, 22448), (1403, 22176), (1449, 21472), (1464, 21252), (1518, 20496), (1584, 19642), (1656, 18788), (1708, 18216), (1771, 17568), (1848, 16836), (1932, 16104), (1952, 15939), (2013, 15456), (2016, 15433), (2024, 15372), (2196, 14168), (2208, 14091), (2277, 13664), (2464, 12627), (2562, 12144), (2576, 12078), (2684, 11592), (2772, 11224), (2806, 11088), (2898, 10736), (2928, 10626), (3036, 10248), (3168, 9821), (3312, 9394), (3416, 9108), (3542, 8784), (3696, 8418), (3843, 8096), (3864, 8052), (4026, 7728), (4048, 7686), (4209, 7392), (4392, 7084), (4554, 6832), (4697, 6624), (5124, 6072), (5152, 6039), (5313, 5856), (5368, 5796), (5544, 5612)]