28331031456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3847}}^1$

素因数の和:4164

約数の個数: 288

約数和(自身を含む): 99537355008

約数和(自身を除く): 71206323552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 281, 288, 312, 336, 364, 416, 468, 504, 546, 562, 624, 672, 728, 819, 843, 936, 1008, 1092, 1124, 1248, 1456, 1638, 1686, 1872, 1967, 2016, 2184, 2248, 2529, 2912, 3276, 3372, 3653, 3744, 3847, 3934, 4368, 4496, 5058, 5901, 6552, 6744, 7306, 7694, 7868, 8736, 8992, 10116, 10959, 11541, 11802, 13104, 13488, 14612, 15388, 15736, 17703, 20232, 21918, 23082, 23604, 25571, 26208, 26929, 26976, 29224, 30776, 31472, 32877, 34623, 35406, 40464, 43836, 46164, 47208, 50011, 51142, 53858, 58448, 61552, 62944, 65754, 69246, 70812, 76713, 80787, 80928, 87672, 92328, 94416, 100022, 102284, 107716, 116896, 123104, 131508, 138492, 141624, 150033, 153426, 161574, 175344, 184656, 188832, 200044, 204568, 215432, 230139, 242361, 263016, 276984, 283248, 300066, 306852, 323148, 350077, 350688, 369312, 400088, 409136, 430864, 450099, 460278, 484722, 526032, 553968, 566496, 600132, 613704, 646296, 700154, 800176, 818272, 861728, 900198, 920556, 969444, 1050231, 1052064, 1081007, 1107936, 1200264, 1227408, 1292592, 1400308, 1600352, 1800396, 1841112, 1938888, 2100462, 2162014, 2400528, 2454816, 2585184, 2800616, 3150693, 3243021, 3600792, 3682224, 3877776, 4200924, 4324028, 4801056, 5601232, 6301386, 6486042, 7201584, 7364448, 7567049, 7755552, 8401848, 8648056, 9729063, 11202464, 12602772, 12972084, 14053091, 14403168, 15134098, 16803696, 17296112, 19458126, 22701147, 25205544, 25944168, 28106182, 30268196, 33607392, 34592224, 38916252, 42159273, 45402294, 50411088, 51888336, 56212364, 60536392, 68103441, 77832504, 84318546, 90804588, 98371637, 100822176, 103776672, 112424728, 121072784, 126477819, 136206882, 155665008, 168637092, 181609176, 196743274, 224849456, 242145568, 252955638, 272413764, 295114911, 311330016, 337274184, 363218352, 393486548, 449698912, 505911276, 544827528, 590229822, 674548368, 726436704, 786973096, 885344733, 1011822552, 1089655056, 1180459644, 1349096736, 1573946192, 1770689466, 2023645104, 2179310112, 2360919288, 3147892384, 3541378932, 4047290208, 4721838576, 7082757864, 9443677152, 14165515728, 28331031456]

約数ペア:

[(1, 28331031456), (2, 14165515728), (3, 9443677152), (4, 7082757864), (6, 4721838576), (7, 4047290208), (8, 3541378932), (9, 3147892384), (12, 2360919288), (13, 2179310112), (14, 2023645104), (16, 1770689466), (18, 1573946192), (21, 1349096736), (24, 1180459644), (26, 1089655056), (28, 1011822552), (32, 885344733), (36, 786973096), (39, 726436704), (42, 674548368), (48, 590229822), (52, 544827528), (56, 505911276), (63, 449698912), (72, 393486548), (78, 363218352), (84, 337274184), (91, 311330016), (96, 295114911), (104, 272413764), (112, 252955638), (117, 242145568), (126, 224849456), (144, 196743274), (156, 181609176), (168, 168637092), (182, 155665008), (208, 136206882), (224, 126477819), (234, 121072784), (252, 112424728), (273, 103776672), (281, 100822176), (288, 98371637), (312, 90804588), (336, 84318546), (364, 77832504), (416, 68103441), (468, 60536392), (504, 56212364), (546, 51888336), (562, 50411088), (624, 45402294), (672, 42159273), (728, 38916252), (819, 34592224), (843, 33607392), (936, 30268196), (1008, 28106182), (1092, 25944168), (1124, 25205544), (1248, 22701147), (1456, 19458126), (1638, 17296112), (1686, 16803696), (1872, 15134098), (1967, 14403168), (2016, 14053091), (2184, 12972084), (2248, 12602772), (2529, 11202464), (2912, 9729063), (3276, 8648056), (3372, 8401848), (3653, 7755552), (3744, 7567049), (3847, 7364448), (3934, 7201584), (4368, 6486042), (4496, 6301386), (5058, 5601232), (5901, 4801056), (6552, 4324028), (6744, 4200924), (7306, 3877776), (7694, 3682224), (7868, 3600792), (8736, 3243021), (8992, 3150693), (10116, 2800616), (10959, 2585184), (11541, 2454816), (11802, 2400528), (13104, 2162014), (13488, 2100462), (14612, 1938888), (15388, 1841112), (15736, 1800396), (17703, 1600352), (20232, 1400308), (21918, 1292592), (23082, 1227408), (23604, 1200264), (25571, 1107936), (26208, 1081007), (26929, 1052064), (26976, 1050231), (29224, 969444), (30776, 920556), (31472, 900198), (32877, 861728), (34623, 818272), (35406, 800176), (40464, 700154), (43836, 646296), (46164, 613704), (47208, 600132), (50011, 566496), (51142, 553968), (53858, 526032), (58448, 484722), (61552, 460278), (62944, 450099), (65754, 430864), (69246, 409136), (70812, 400088), (76713, 369312), (80787, 350688), (80928, 350077), (87672, 323148), (92328, 306852), (94416, 300066), (100022, 283248), (102284, 276984), (107716, 263016), (116896, 242361), (123104, 230139), (131508, 215432), (138492, 204568), (141624, 200044), (150033, 188832), (153426, 184656), (161574, 175344)]