216520704

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 663095160

約数和(自身を除く): 446574456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 691, 768, 816, 1024, 1088, 1152, 1224, 1382, 1536, 1632, 2048, 2073, 2176, 2304, 2448, 2764, 3072, 3264, 4146, 4352, 4608, 4896, 5528, 6144, 6219, 6528, 8292, 8704, 9216, 9792, 11056, 11747, 12438, 13056, 16584, 17408, 18432, 19584, 22112, 23494, 24876, 26112, 33168, 34816, 35241, 39168, 44224, 46988, 49752, 52224, 66336, 70482, 78336, 88448, 93976, 99504, 104448, 105723, 132672, 140964, 156672, 176896, 187952, 199008, 211446, 265344, 281928, 313344, 353792, 375904, 398016, 422892, 530688, 563856, 707584, 751808, 796032, 845784, 1061376, 1127712, 1415168, 1503616, 1592064, 1691568, 2122752, 2255424, 3007232, 3184128, 3383136, 4245504, 4510848, 6014464, 6368256, 6766272, 9021696, 12028928, 12736512, 13532544, 18043392, 24057856, 27065088, 36086784, 54130176, 72173568, 108260352, 216520704]

約数ペア:

[(1, 216520704), (2, 108260352), (3, 72173568), (4, 54130176), (6, 36086784), (8, 27065088), (9, 24057856), (12, 18043392), (16, 13532544), (17, 12736512), (18, 12028928), (24, 9021696), (32, 6766272), (34, 6368256), (36, 6014464), (48, 4510848), (51, 4245504), (64, 3383136), (68, 3184128), (72, 3007232), (96, 2255424), (102, 2122752), (128, 1691568), (136, 1592064), (144, 1503616), (153, 1415168), (192, 1127712), (204, 1061376), (256, 845784), (272, 796032), (288, 751808), (306, 707584), (384, 563856), (408, 530688), (512, 422892), (544, 398016), (576, 375904), (612, 353792), (691, 313344), (768, 281928), (816, 265344), (1024, 211446), (1088, 199008), (1152, 187952), (1224, 176896), (1382, 156672), (1536, 140964), (1632, 132672), (2048, 105723), (2073, 104448), (2176, 99504), (2304, 93976), (2448, 88448), (2764, 78336), (3072, 70482), (3264, 66336), (4146, 52224), (4352, 49752), (4608, 46988), (4896, 44224), (5528, 39168), (6144, 35241), (6219, 34816), (6528, 33168), (8292, 26112), (8704, 24876), (9216, 23494), (9792, 22112), (11056, 19584), (11747, 18432), (12438, 17408), (13056, 16584)]