645841152

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 216

約数和(自身を含む): 2152332000

約数和(自身を除く): 1506490848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 256, 264, 272, 288, 306, 352, 374, 384, 396, 408, 528, 544, 561, 576, 612, 704, 748, 768, 792, 816, 1056, 1088, 1122, 1152, 1224, 1408, 1496, 1499, 1584, 1632, 1683, 2112, 2176, 2244, 2304, 2448, 2816, 2992, 2998, 3168, 3264, 3366, 4224, 4352, 4488, 4497, 4896, 5984, 5996, 6336, 6528, 6732, 8448, 8976, 8994, 9792, 11968, 11992, 12672, 13056, 13464, 13491, 16489, 17952, 17988, 19584, 23936, 23984, 25344, 25483, 26928, 26982, 32978, 35904, 35976, 39168, 47872, 47968, 49467, 50966, 53856, 53964, 65956, 71808, 71952, 76449, 95936, 98934, 101932, 107712, 107928, 131912, 143616, 143904, 148401, 152898, 191872, 197868, 203864, 215424, 215856, 229347, 263824, 280313, 287808, 296802, 305796, 383744, 395736, 407728, 430848, 431712, 458694, 527648, 560626, 575616, 593604, 611592, 791472, 815456, 840939, 863424, 917388, 1055296, 1121252, 1151232, 1187208, 1223184, 1582944, 1630912, 1681878, 1726848, 1834776, 2110592, 2242504, 2374416, 2446368, 2522817, 3165888, 3261824, 3363756, 3453696, 3669552, 4221184, 4485008, 4748832, 4892736, 5045634, 6331776, 6523648, 6727512, 7339104, 8970016, 9497664, 9785472, 10091268, 12663552, 13455024, 14678208, 17940032, 18995328, 19570944, 20182536, 26910048, 29356416, 35880064, 37990656, 40365072, 53820096, 58712832, 71760128, 80730144, 107640192, 161460288, 215280384, 322920576, 645841152]

約数ペア:

[(1, 645841152), (2, 322920576), (3, 215280384), (4, 161460288), (6, 107640192), (8, 80730144), (9, 71760128), (11, 58712832), (12, 53820096), (16, 40365072), (17, 37990656), (18, 35880064), (22, 29356416), (24, 26910048), (32, 20182536), (33, 19570944), (34, 18995328), (36, 17940032), (44, 14678208), (48, 13455024), (51, 12663552), (64, 10091268), (66, 9785472), (68, 9497664), (72, 8970016), (88, 7339104), (96, 6727512), (99, 6523648), (102, 6331776), (128, 5045634), (132, 4892736), (136, 4748832), (144, 4485008), (153, 4221184), (176, 3669552), (187, 3453696), (192, 3363756), (198, 3261824), (204, 3165888), (256, 2522817), (264, 2446368), (272, 2374416), (288, 2242504), (306, 2110592), (352, 1834776), (374, 1726848), (384, 1681878), (396, 1630912), (408, 1582944), (528, 1223184), (544, 1187208), (561, 1151232), (576, 1121252), (612, 1055296), (704, 917388), (748, 863424), (768, 840939), (792, 815456), (816, 791472), (1056, 611592), (1088, 593604), (1122, 575616), (1152, 560626), (1224, 527648), (1408, 458694), (1496, 431712), (1499, 430848), (1584, 407728), (1632, 395736), (1683, 383744), (2112, 305796), (2176, 296802), (2244, 287808), (2304, 280313), (2448, 263824), (2816, 229347), (2992, 215856), (2998, 215424), (3168, 203864), (3264, 197868), (3366, 191872), (4224, 152898), (4352, 148401), (4488, 143904), (4497, 143616), (4896, 131912), (5984, 107928), (5996, 107712), (6336, 101932), (6528, 98934), (6732, 95936), (8448, 76449), (8976, 71952), (8994, 71808), (9792, 65956), (11968, 53964), (11992, 53856), (12672, 50966), (13056, 49467), (13464, 47968), (13491, 47872), (16489, 39168), (17952, 35976), (17988, 35904), (19584, 32978), (23936, 26982), (23984, 26928), (25344, 25483)]