267330304

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 615898080

約数和(自身を除く): 348567776

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 53, 61, 64, 68, 76, 106, 122, 128, 136, 152, 212, 244, 256, 272, 304, 323, 424, 488, 544, 608, 646, 848, 901, 976, 1007, 1037, 1088, 1159, 1216, 1292, 1696, 1802, 1952, 2014, 2074, 2176, 2318, 2432, 2584, 3233, 3392, 3604, 3904, 4028, 4148, 4352, 4636, 4864, 5168, 6466, 6784, 7208, 7808, 8056, 8296, 9272, 10336, 12932, 13568, 14416, 15616, 16112, 16592, 17119, 18544, 19703, 20672, 25864, 28832, 32224, 33184, 34238, 37088, 39406, 41344, 51728, 54961, 57664, 61427, 64448, 66368, 68476, 74176, 78812, 82688, 103456, 109922, 115328, 122854, 128896, 132736, 136952, 148352, 157624, 206912, 219844, 230656, 245708, 257792, 265472, 273904, 296704, 315248, 413824, 439688, 491416, 547808, 630496, 827648, 879376, 982832, 1044259, 1095616, 1260992, 1758752, 1965664, 2088518, 2191232, 2521984, 3517504, 3931328, 4177036, 4382464, 5043968, 7035008, 7862656, 8354072, 14070016, 15725312, 16708144, 33416288, 66832576, 133665152, 267330304]

約数ペア:

[(1, 267330304), (2, 133665152), (4, 66832576), (8, 33416288), (16, 16708144), (17, 15725312), (19, 14070016), (32, 8354072), (34, 7862656), (38, 7035008), (53, 5043968), (61, 4382464), (64, 4177036), (68, 3931328), (76, 3517504), (106, 2521984), (122, 2191232), (128, 2088518), (136, 1965664), (152, 1758752), (212, 1260992), (244, 1095616), (256, 1044259), (272, 982832), (304, 879376), (323, 827648), (424, 630496), (488, 547808), (544, 491416), (608, 439688), (646, 413824), (848, 315248), (901, 296704), (976, 273904), (1007, 265472), (1037, 257792), (1088, 245708), (1159, 230656), (1216, 219844), (1292, 206912), (1696, 157624), (1802, 148352), (1952, 136952), (2014, 132736), (2074, 128896), (2176, 122854), (2318, 115328), (2432, 109922), (2584, 103456), (3233, 82688), (3392, 78812), (3604, 74176), (3904, 68476), (4028, 66368), (4148, 64448), (4352, 61427), (4636, 57664), (4864, 54961), (5168, 51728), (6466, 41344), (6784, 39406), (7208, 37088), (7808, 34238), (8056, 33184), (8296, 32224), (9272, 28832), (10336, 25864), (12932, 20672), (13568, 19703), (14416, 18544), (15616, 17119), (16112, 16592)]