21496314096

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1052

約数の個数: 240

約数和(自身を含む): 64462874112

約数和(自身を除く): 42966560016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 151, 159, 184, 207, 212, 276, 302, 318, 368, 414, 424, 453, 477, 552, 604, 636, 811, 828, 848, 906, 954, 1104, 1208, 1219, 1272, 1359, 1622, 1656, 1812, 1908, 2416, 2433, 2438, 2544, 2718, 3244, 3312, 3473, 3624, 3657, 3816, 4866, 4876, 5436, 6488, 6946, 7248, 7299, 7314, 7632, 8003, 9732, 9752, 10419, 10872, 10971, 12976, 13892, 14598, 14628, 16006, 18653, 19464, 19504, 20838, 21744, 21942, 24009, 27784, 29196, 29256, 31257, 32012, 37306, 38928, 41676, 42983, 43884, 48018, 55568, 55959, 58392, 58512, 62514, 64024, 72027, 74612, 83352, 85966, 87768, 96036, 111918, 116784, 122461, 125028, 128048, 128949, 144054, 149224, 166704, 167877, 171932, 175536, 184069, 192072, 223836, 244922, 250056, 257898, 288108, 298448, 335754, 343864, 367383, 368138, 384144, 386847, 447672, 489844, 500112, 515796, 552207, 576216, 671508, 687728, 734766, 736276, 773694, 895344, 979688, 988609, 1031592, 1102149, 1104414, 1152432, 1343016, 1469532, 1472552, 1547388, 1656621, 1959376, 1977218, 2063184, 2204298, 2208828, 2686032, 2816603, 2939064, 2945104, 2965827, 3094776, 3313242, 3954436, 4408596, 4417656, 5633206, 5878128, 5931654, 6189552, 6490433, 6626484, 7908872, 8449809, 8817192, 8835312, 8897481, 11266412, 11863308, 12980866, 13252968, 15817744, 16899618, 17634384, 17794962, 19471299, 22532824, 23726616, 25349427, 25961732, 26505936, 33799236, 35589924, 38942598, 45065648, 47453232, 50698854, 51923464, 58413897, 67598472, 71179848, 77885196, 101397708, 103846928, 116827794, 135196944, 142359696, 149279959, 155770392, 202795416, 233655588, 298559918, 311540784, 405590832, 447839877, 467311176, 597119836, 895679754, 934622352, 1194239672, 1343519631, 1791359508, 2388479344, 2687039262, 3582719016, 5374078524, 7165438032, 10748157048, 21496314096]

約数ペア:

[(1, 21496314096), (2, 10748157048), (3, 7165438032), (4, 5374078524), (6, 3582719016), (8, 2687039262), (9, 2388479344), (12, 1791359508), (16, 1343519631), (18, 1194239672), (23, 934622352), (24, 895679754), (36, 597119836), (46, 467311176), (48, 447839877), (53, 405590832), (69, 311540784), (72, 298559918), (92, 233655588), (106, 202795416), (138, 155770392), (144, 149279959), (151, 142359696), (159, 135196944), (184, 116827794), (207, 103846928), (212, 101397708), (276, 77885196), (302, 71179848), (318, 67598472), (368, 58413897), (414, 51923464), (424, 50698854), (453, 47453232), (477, 45065648), (552, 38942598), (604, 35589924), (636, 33799236), (811, 26505936), (828, 25961732), (848, 25349427), (906, 23726616), (954, 22532824), (1104, 19471299), (1208, 17794962), (1219, 17634384), (1272, 16899618), (1359, 15817744), (1622, 13252968), (1656, 12980866), (1812, 11863308), (1908, 11266412), (2416, 8897481), (2433, 8835312), (2438, 8817192), (2544, 8449809), (2718, 7908872), (3244, 6626484), (3312, 6490433), (3473, 6189552), (3624, 5931654), (3657, 5878128), (3816, 5633206), (4866, 4417656), (4876, 4408596), (5436, 3954436), (6488, 3313242), (6946, 3094776), (7248, 2965827), (7299, 2945104), (7314, 2939064), (7632, 2816603), (8003, 2686032), (9732, 2208828), (9752, 2204298), (10419, 2063184), (10872, 1977218), (10971, 1959376), (12976, 1656621), (13892, 1547388), (14598, 1472552), (14628, 1469532), (16006, 1343016), (18653, 1152432), (19464, 1104414), (19504, 1102149), (20838, 1031592), (21744, 988609), (21942, 979688), (24009, 895344), (27784, 773694), (29196, 736276), (29256, 734766), (31257, 687728), (32012, 671508), (37306, 576216), (38928, 552207), (41676, 515796), (42983, 500112), (43884, 489844), (48018, 447672), (55568, 386847), (55959, 384144), (58392, 368138), (58512, 367383), (62514, 343864), (64024, 335754), (72027, 298448), (74612, 288108), (83352, 257898), (85966, 250056), (87768, 244922), (96036, 223836), (111918, 192072), (116784, 184069), (122461, 175536), (125028, 171932), (128048, 167877), (128949, 166704), (144054, 149224)]