389346048

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 288

約数和(自身を含む): 1419353600

約数和(自身を除く): 1030007552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 619, 624, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1238, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1792, 1857, 1872, 2016, 2184, 2304, 2457, 2476, 2496, 2688, 2808, 2912, 3024, 3276, 3328, 3456, 3714, 3744, 4032, 4333, 4368, 4914, 4952, 4992, 5376, 5571, 5616, 5824, 6048, 6552, 6912, 7428, 7488, 8047, 8064, 8666, 8736, 9828, 9904, 9984, 11142, 11232, 11648, 12096, 12999, 13104, 14856, 14976, 16094, 16128, 16713, 17332, 17472, 19656, 19808, 22284, 22464, 23296, 24141, 24192, 25998, 26208, 29712, 29952, 32188, 33426, 34664, 34944, 38997, 39312, 39616, 44568, 44928, 48282, 48384, 51996, 52416, 56329, 59424, 64376, 66852, 69328, 69888, 72423, 77994, 78624, 79232, 89136, 89856, 96564, 103992, 104832, 112658, 116991, 118848, 128752, 133704, 138656, 144846, 155988, 157248, 158464, 168987, 178272, 193128, 207984, 209664, 217269, 225316, 233982, 237696, 257504, 267408, 277312, 289692, 311976, 314496, 337974, 356544, 386256, 415968, 434538, 450632, 467964, 475392, 506961, 515008, 534816, 554624, 579384, 623952, 628992, 675948, 713088, 772512, 831936, 869076, 901264, 935928, 1013922, 1030016, 1069632, 1109248, 1158768, 1247904, 1351896, 1426176, 1520883, 1545024, 1663872, 1738152, 1802528, 1871856, 2027844, 2060032, 2139264, 2317536, 2495808, 2703792, 3041766, 3090048, 3327744, 3476304, 3605056, 3743712, 4055688, 4278528, 4635072, 4991616, 5407584, 6083532, 6180096, 6952608, 7210112, 7487424, 8111376, 9270144, 9983232, 10815168, 12167064, 13905216, 14420224, 14974848, 16222752, 18540288, 21630336, 24334128, 27810432, 29949696, 32445504, 43260672, 48668256, 55620864, 64891008, 97336512, 129782016, 194673024, 389346048]

約数ペア:

[(1, 389346048), (2, 194673024), (3, 129782016), (4, 97336512), (6, 64891008), (7, 55620864), (8, 48668256), (9, 43260672), (12, 32445504), (13, 29949696), (14, 27810432), (16, 24334128), (18, 21630336), (21, 18540288), (24, 16222752), (26, 14974848), (27, 14420224), (28, 13905216), (32, 12167064), (36, 10815168), (39, 9983232), (42, 9270144), (48, 8111376), (52, 7487424), (54, 7210112), (56, 6952608), (63, 6180096), (64, 6083532), (72, 5407584), (78, 4991616), (84, 4635072), (91, 4278528), (96, 4055688), (104, 3743712), (108, 3605056), (112, 3476304), (117, 3327744), (126, 3090048), (128, 3041766), (144, 2703792), (156, 2495808), (168, 2317536), (182, 2139264), (189, 2060032), (192, 2027844), (208, 1871856), (216, 1802528), (224, 1738152), (234, 1663872), (252, 1545024), (256, 1520883), (273, 1426176), (288, 1351896), (312, 1247904), (336, 1158768), (351, 1109248), (364, 1069632), (378, 1030016), (384, 1013922), (416, 935928), (432, 901264), (448, 869076), (468, 831936), (504, 772512), (546, 713088), (576, 675948), (619, 628992), (624, 623952), (672, 579384), (702, 554624), (728, 534816), (756, 515008), (768, 506961), (819, 475392), (832, 467964), (864, 450632), (896, 434538), (936, 415968), (1008, 386256), (1092, 356544), (1152, 337974), (1238, 314496), (1248, 311976), (1344, 289692), (1404, 277312), (1456, 267408), (1512, 257504), (1638, 237696), (1664, 233982), (1728, 225316), (1792, 217269), (1857, 209664), (1872, 207984), (2016, 193128), (2184, 178272), (2304, 168987), (2457, 158464), (2476, 157248), (2496, 155988), (2688, 144846), (2808, 138656), (2912, 133704), (3024, 128752), (3276, 118848), (3328, 116991), (3456, 112658), (3714, 104832), (3744, 103992), (4032, 96564), (4333, 89856), (4368, 89136), (4914, 79232), (4952, 78624), (4992, 77994), (5376, 72423), (5571, 69888), (5616, 69328), (5824, 66852), (6048, 64376), (6552, 59424), (6912, 56329), (7428, 52416), (7488, 51996), (8047, 48384), (8064, 48282), (8666, 44928), (8736, 44568), (9828, 39616), (9904, 39312), (9984, 38997), (11142, 34944), (11232, 34664), (11648, 33426), (12096, 32188), (12999, 29952), (13104, 29712), (14856, 26208), (14976, 25998), (16094, 24192), (16128, 24141), (16713, 23296), (17332, 22464), (17472, 22284), (19656, 19808)]