389791584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 1386927360

約数和(自身を除く): 997135776

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, 107, 112, 117, 126, 139, 144, 156, 168, 182, 208, 214, 224, 234, 252, 273, 278, 288, 312, 321, 336, 364, 416, 417, 428, 468, 504, 546, 556, 624, 642, 672, 728, 749, 819, 834, 856, 936, 963, 973, 1008, 1092, 1112, 1248, 1251, 1284, 1391, 1456, 1498, 1638, 1668, 1712, 1807, 1872, 1926, 1946, 2016, 2184, 2224, 2247, 2502, 2568, 2782, 2912, 2919, 2996, 3276, 3336, 3424, 3614, 3744, 3852, 3892, 4173, 4368, 4448, 4494, 5004, 5136, 5421, 5564, 5838, 5992, 6552, 6672, 6741, 7228, 7704, 7784, 8346, 8736, 8757, 8988, 9737, 10008, 10272, 10842, 11128, 11676, 11984, 12519, 12649, 13104, 13344, 13482, 14456, 14873, 15408, 15568, 16263, 16692, 17514, 17976, 19474, 20016, 21684, 22256, 23352, 23968, 25038, 25298, 26208, 26964, 28912, 29211, 29746, 30816, 31136, 32526, 33384, 35028, 35952, 37947, 38948, 40032, 43368, 44512, 44619, 46704, 50076, 50596, 53928, 57824, 58422, 59492, 65052, 66768, 70056, 71904, 75894, 77896, 86736, 87633, 89238, 93408, 100152, 101192, 104111, 107856, 113841, 116844, 118984, 130104, 133536, 133857, 140112, 151788, 155792, 173472, 175266, 178476, 193349, 200304, 202384, 208222, 215712, 227682, 233688, 237968, 260208, 267714, 280224, 303576, 311584, 312333, 350532, 356952, 386698, 400608, 404768, 416444, 455364, 467376, 475936, 520416, 535428, 580047, 607152, 624666, 701064, 713904, 773396, 832888, 910728, 934752, 936999, 1070856, 1160094, 1214304, 1249332, 1353443, 1402128, 1427808, 1546792, 1665776, 1740141, 1821456, 1873998, 2141712, 2320188, 2498664, 2706886, 2804256, 3093584, 3331552, 3480282, 3642912, 3747996, 4060329, 4283424, 4640376, 4997328, 5413772, 6187168, 6960564, 7495992, 8120658, 9280752, 9994656, 10827544, 12180987, 13921128, 14991984, 16241316, 18561504, 21655088, 24361974, 27842256, 29983968, 32482632, 43310176, 48723948, 55684512, 64965264, 97447896, 129930528, 194895792, 389791584]

約数ペア:

[(1, 389791584), (2, 194895792), (3, 129930528), (4, 97447896), (6, 64965264), (7, 55684512), (8, 48723948), (9, 43310176), (12, 32482632), (13, 29983968), (14, 27842256), (16, 24361974), (18, 21655088), (21, 18561504), (24, 16241316), (26, 14991984), (28, 13921128), (32, 12180987), (36, 10827544), (39, 9994656), (42, 9280752), (48, 8120658), (52, 7495992), (56, 6960564), (63, 6187168), (72, 5413772), (78, 4997328), (84, 4640376), (91, 4283424), (96, 4060329), (104, 3747996), (107, 3642912), (112, 3480282), (117, 3331552), (126, 3093584), (139, 2804256), (144, 2706886), (156, 2498664), (168, 2320188), (182, 2141712), (208, 1873998), (214, 1821456), (224, 1740141), (234, 1665776), (252, 1546792), (273, 1427808), (278, 1402128), (288, 1353443), (312, 1249332), (321, 1214304), (336, 1160094), (364, 1070856), (416, 936999), (417, 934752), (428, 910728), (468, 832888), (504, 773396), (546, 713904), (556, 701064), (624, 624666), (642, 607152), (672, 580047), (728, 535428), (749, 520416), (819, 475936), (834, 467376), (856, 455364), (936, 416444), (963, 404768), (973, 400608), (1008, 386698), (1092, 356952), (1112, 350532), (1248, 312333), (1251, 311584), (1284, 303576), (1391, 280224), (1456, 267714), (1498, 260208), (1638, 237968), (1668, 233688), (1712, 227682), (1807, 215712), (1872, 208222), (1926, 202384), (1946, 200304), (2016, 193349), (2184, 178476), (2224, 175266), (2247, 173472), (2502, 155792), (2568, 151788), (2782, 140112), (2912, 133857), (2919, 133536), (2996, 130104), (3276, 118984), (3336, 116844), (3424, 113841), (3614, 107856), (3744, 104111), (3852, 101192), (3892, 100152), (4173, 93408), (4368, 89238), (4448, 87633), (4494, 86736), (5004, 77896), (5136, 75894), (5421, 71904), (5564, 70056), (5838, 66768), (5992, 65052), (6552, 59492), (6672, 58422), (6741, 57824), (7228, 53928), (7704, 50596), (7784, 50076), (8346, 46704), (8736, 44619), (8757, 44512), (8988, 43368), (9737, 40032), (10008, 38948), (10272, 37947), (10842, 35952), (11128, 35028), (11676, 33384), (11984, 32526), (12519, 31136), (12649, 30816), (13104, 29746), (13344, 29211), (13482, 28912), (14456, 26964), (14873, 26208), (15408, 25298), (15568, 25038), (16263, 23968), (16692, 23352), (17514, 22256), (17976, 21684), (19474, 20016)]