861431424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 2796595200

約数和(自身を除く): 1935163776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 101, 112, 114, 128, 133, 152, 167, 168, 192, 202, 224, 228, 266, 303, 304, 334, 336, 384, 399, 404, 448, 456, 501, 532, 606, 608, 668, 672, 707, 798, 808, 896, 912, 1002, 1064, 1169, 1212, 1216, 1336, 1344, 1414, 1596, 1616, 1824, 1919, 2004, 2121, 2128, 2338, 2424, 2432, 2672, 2688, 2828, 3173, 3192, 3232, 3507, 3648, 3838, 4008, 4242, 4256, 4676, 4848, 5344, 5656, 5757, 6346, 6384, 6464, 7014, 7296, 7676, 8016, 8484, 8512, 9352, 9519, 9696, 10688, 11312, 11514, 12692, 12768, 12928, 13433, 14028, 15352, 16032, 16867, 16968, 17024, 18704, 19038, 19392, 21376, 22211, 22624, 23028, 25384, 25536, 26866, 28056, 30704, 32064, 33734, 33936, 37408, 38076, 38784, 40299, 44422, 45248, 46056, 50601, 50768, 51072, 53732, 56112, 61408, 64128, 66633, 67468, 67872, 74816, 76152, 80598, 88844, 90496, 92112, 101202, 101536, 107464, 112224, 118069, 122816, 133266, 134936, 135744, 149632, 152304, 161196, 177688, 184224, 202404, 203072, 214928, 224448, 236138, 245632, 266532, 269872, 271488, 304608, 320473, 322392, 354207, 355376, 368448, 404808, 406144, 429856, 448896, 472276, 533064, 539744, 609216, 640946, 644784, 708414, 710752, 736896, 809616, 859712, 944552, 961419, 1066128, 1079488, 1218432, 1281892, 1289568, 1416828, 1421504, 1619232, 1719424, 1889104, 1922838, 2132256, 2158976, 2243311, 2563784, 2579136, 2833656, 2843008, 3238464, 3778208, 3845676, 4264512, 4486622, 5127568, 5158272, 5667312, 6476928, 6729933, 7556416, 7691352, 8529024, 8973244, 10255136, 11334624, 13459866, 15112832, 15382704, 17946488, 20510272, 22669248, 26919732, 30765408, 35892976, 41020544, 45338496, 53839464, 61530816, 71785952, 107678928, 123061632, 143571904, 215357856, 287143808, 430715712, 861431424]

約数ペア:

[(1, 861431424), (2, 430715712), (3, 287143808), (4, 215357856), (6, 143571904), (7, 123061632), (8, 107678928), (12, 71785952), (14, 61530816), (16, 53839464), (19, 45338496), (21, 41020544), (24, 35892976), (28, 30765408), (32, 26919732), (38, 22669248), (42, 20510272), (48, 17946488), (56, 15382704), (57, 15112832), (64, 13459866), (76, 11334624), (84, 10255136), (96, 8973244), (101, 8529024), (112, 7691352), (114, 7556416), (128, 6729933), (133, 6476928), (152, 5667312), (167, 5158272), (168, 5127568), (192, 4486622), (202, 4264512), (224, 3845676), (228, 3778208), (266, 3238464), (303, 2843008), (304, 2833656), (334, 2579136), (336, 2563784), (384, 2243311), (399, 2158976), (404, 2132256), (448, 1922838), (456, 1889104), (501, 1719424), (532, 1619232), (606, 1421504), (608, 1416828), (668, 1289568), (672, 1281892), (707, 1218432), (798, 1079488), (808, 1066128), (896, 961419), (912, 944552), (1002, 859712), (1064, 809616), (1169, 736896), (1212, 710752), (1216, 708414), (1336, 644784), (1344, 640946), (1414, 609216), (1596, 539744), (1616, 533064), (1824, 472276), (1919, 448896), (2004, 429856), (2121, 406144), (2128, 404808), (2338, 368448), (2424, 355376), (2432, 354207), (2672, 322392), (2688, 320473), (2828, 304608), (3173, 271488), (3192, 269872), (3232, 266532), (3507, 245632), (3648, 236138), (3838, 224448), (4008, 214928), (4242, 203072), (4256, 202404), (4676, 184224), (4848, 177688), (5344, 161196), (5656, 152304), (5757, 149632), (6346, 135744), (6384, 134936), (6464, 133266), (7014, 122816), (7296, 118069), (7676, 112224), (8016, 107464), (8484, 101536), (8512, 101202), (9352, 92112), (9519, 90496), (9696, 88844), (10688, 80598), (11312, 76152), (11514, 74816), (12692, 67872), (12768, 67468), (12928, 66633), (13433, 64128), (14028, 61408), (15352, 56112), (16032, 53732), (16867, 51072), (16968, 50768), (17024, 50601), (18704, 46056), (19038, 45248), (19392, 44422), (21376, 40299), (22211, 38784), (22624, 38076), (23028, 37408), (25384, 33936), (25536, 33734), (26866, 32064), (28056, 30704)]