189553728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 224

約数和(自身を含む): 650890240

約数和(自身を除く): 461336512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 448, 456, 494, 532, 546, 571, 608, 624, 672, 728, 741, 798, 832, 912, 988, 1064, 1092, 1142, 1216, 1248, 1344, 1456, 1482, 1596, 1713, 1729, 1824, 1976, 2128, 2184, 2284, 2496, 2912, 2964, 3192, 3426, 3458, 3648, 3952, 3997, 4256, 4368, 4568, 5187, 5824, 5928, 6384, 6852, 6916, 7423, 7904, 7994, 8512, 8736, 9136, 10374, 10849, 11856, 11991, 12768, 13704, 13832, 14846, 15808, 15988, 17472, 18272, 20748, 21698, 22269, 23712, 23982, 25536, 27408, 27664, 29692, 31976, 32547, 36544, 41496, 43396, 44538, 47424, 47964, 51961, 54816, 55328, 59384, 63952, 65094, 75943, 82992, 86792, 89076, 95928, 103922, 109632, 110656, 118768, 127904, 130188, 141037, 151886, 155883, 165984, 173584, 178152, 191856, 207844, 227829, 237536, 255808, 260376, 282074, 303772, 311766, 331968, 347168, 356304, 383712, 415688, 423111, 455658, 475072, 520752, 564148, 607544, 623532, 694336, 712608, 767424, 831376, 846222, 911316, 987259, 1041504, 1128296, 1215088, 1247064, 1425216, 1662752, 1692444, 1822632, 1974518, 2083008, 2256592, 2430176, 2494128, 2961777, 3325504, 3384888, 3645264, 3949036, 4513184, 4860352, 4988256, 5923554, 6769776, 7290528, 7898072, 9026368, 9976512, 11847108, 13539552, 14581056, 15796144, 23694216, 27079104, 31592288, 47388432, 63184576, 94776864, 189553728]

約数ペア:

[(1, 189553728), (2, 94776864), (3, 63184576), (4, 47388432), (6, 31592288), (7, 27079104), (8, 23694216), (12, 15796144), (13, 14581056), (14, 13539552), (16, 11847108), (19, 9976512), (21, 9026368), (24, 7898072), (26, 7290528), (28, 6769776), (32, 5923554), (38, 4988256), (39, 4860352), (42, 4513184), (48, 3949036), (52, 3645264), (56, 3384888), (57, 3325504), (64, 2961777), (76, 2494128), (78, 2430176), (84, 2256592), (91, 2083008), (96, 1974518), (104, 1822632), (112, 1692444), (114, 1662752), (133, 1425216), (152, 1247064), (156, 1215088), (168, 1128296), (182, 1041504), (192, 987259), (208, 911316), (224, 846222), (228, 831376), (247, 767424), (266, 712608), (273, 694336), (304, 623532), (312, 607544), (336, 564148), (364, 520752), (399, 475072), (416, 455658), (448, 423111), (456, 415688), (494, 383712), (532, 356304), (546, 347168), (571, 331968), (608, 311766), (624, 303772), (672, 282074), (728, 260376), (741, 255808), (798, 237536), (832, 227829), (912, 207844), (988, 191856), (1064, 178152), (1092, 173584), (1142, 165984), (1216, 155883), (1248, 151886), (1344, 141037), (1456, 130188), (1482, 127904), (1596, 118768), (1713, 110656), (1729, 109632), (1824, 103922), (1976, 95928), (2128, 89076), (2184, 86792), (2284, 82992), (2496, 75943), (2912, 65094), (2964, 63952), (3192, 59384), (3426, 55328), (3458, 54816), (3648, 51961), (3952, 47964), (3997, 47424), (4256, 44538), (4368, 43396), (4568, 41496), (5187, 36544), (5824, 32547), (5928, 31976), (6384, 29692), (6852, 27664), (6916, 27408), (7423, 25536), (7904, 23982), (7994, 23712), (8512, 22269), (8736, 21698), (9136, 20748), (10374, 18272), (10849, 17472), (11856, 15988), (11991, 15808), (12768, 14846), (13704, 13832)]