291666144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 1023176448

約数和(自身を除く): 731510304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 121, 132, 136, 154, 168, 176, 187, 204, 211, 224, 231, 238, 242, 264, 272, 308, 336, 352, 357, 363, 374, 408, 422, 462, 476, 484, 528, 544, 561, 616, 633, 672, 714, 726, 748, 816, 844, 847, 924, 952, 968, 1056, 1122, 1232, 1266, 1309, 1428, 1452, 1477, 1496, 1632, 1688, 1694, 1848, 1904, 1936, 2057, 2244, 2321, 2464, 2532, 2541, 2618, 2856, 2904, 2954, 2992, 3376, 3388, 3587, 3696, 3808, 3872, 3927, 4114, 4431, 4488, 4642, 5064, 5082, 5236, 5712, 5808, 5908, 5984, 6171, 6752, 6776, 6963, 7174, 7392, 7854, 8228, 8862, 8976, 9284, 10128, 10164, 10472, 10761, 11424, 11616, 11816, 12342, 13552, 13926, 14348, 14399, 15708, 16247, 16456, 17724, 17952, 18568, 20256, 20328, 20944, 21522, 23632, 24684, 25109, 25531, 27104, 27852, 28696, 28798, 31416, 32494, 32912, 35448, 37136, 39457, 40656, 41888, 43044, 43197, 47264, 48741, 49368, 50218, 51062, 55704, 57392, 57596, 62832, 64988, 65824, 70896, 74272, 75327, 76593, 78914, 81312, 86088, 86394, 97482, 98736, 100436, 102124, 111408, 114784, 115192, 118371, 125664, 129976, 141792, 150654, 153186, 157828, 172176, 172788, 178717, 194964, 197472, 200872, 204248, 222816, 230384, 236742, 259952, 276199, 301308, 306372, 315656, 344352, 345576, 357434, 389928, 401744, 408496, 434027, 460768, 473484, 519904, 536151, 552398, 602616, 612744, 631312, 691152, 714868, 779856, 803488, 816992, 828597, 868054, 946968, 1072302, 1104796, 1205232, 1225488, 1262624, 1302081, 1382304, 1429736, 1559712, 1657194, 1736108, 1893936, 2144604, 2209592, 2410464, 2450976, 2604162, 2859472, 3038189, 3314388, 3472216, 3787872, 4289208, 4419184, 5208324, 5718944, 6076378, 6628776, 6944432, 8578416, 8838368, 9114567, 10416648, 12152756, 13257552, 13888864, 17156832, 18229134, 20833296, 24305512, 26515104, 36458268, 41666592, 48611024, 72916536, 97222048, 145833072, 291666144]

約数ペア:

[(1, 291666144), (2, 145833072), (3, 97222048), (4, 72916536), (6, 48611024), (7, 41666592), (8, 36458268), (11, 26515104), (12, 24305512), (14, 20833296), (16, 18229134), (17, 17156832), (21, 13888864), (22, 13257552), (24, 12152756), (28, 10416648), (32, 9114567), (33, 8838368), (34, 8578416), (42, 6944432), (44, 6628776), (48, 6076378), (51, 5718944), (56, 5208324), (66, 4419184), (68, 4289208), (77, 3787872), (84, 3472216), (88, 3314388), (96, 3038189), (102, 2859472), (112, 2604162), (119, 2450976), (121, 2410464), (132, 2209592), (136, 2144604), (154, 1893936), (168, 1736108), (176, 1657194), (187, 1559712), (204, 1429736), (211, 1382304), (224, 1302081), (231, 1262624), (238, 1225488), (242, 1205232), (264, 1104796), (272, 1072302), (308, 946968), (336, 868054), (352, 828597), (357, 816992), (363, 803488), (374, 779856), (408, 714868), (422, 691152), (462, 631312), (476, 612744), (484, 602616), (528, 552398), (544, 536151), (561, 519904), (616, 473484), (633, 460768), (672, 434027), (714, 408496), (726, 401744), (748, 389928), (816, 357434), (844, 345576), (847, 344352), (924, 315656), (952, 306372), (968, 301308), (1056, 276199), (1122, 259952), (1232, 236742), (1266, 230384), (1309, 222816), (1428, 204248), (1452, 200872), (1477, 197472), (1496, 194964), (1632, 178717), (1688, 172788), (1694, 172176), (1848, 157828), (1904, 153186), (1936, 150654), (2057, 141792), (2244, 129976), (2321, 125664), (2464, 118371), (2532, 115192), (2541, 114784), (2618, 111408), (2856, 102124), (2904, 100436), (2954, 98736), (2992, 97482), (3376, 86394), (3388, 86088), (3587, 81312), (3696, 78914), (3808, 76593), (3872, 75327), (3927, 74272), (4114, 70896), (4431, 65824), (4488, 64988), (4642, 62832), (5064, 57596), (5082, 57392), (5236, 55704), (5712, 51062), (5808, 50218), (5908, 49368), (5984, 48741), (6171, 47264), (6752, 43197), (6776, 43044), (6963, 41888), (7174, 40656), (7392, 39457), (7854, 37136), (8228, 35448), (8862, 32912), (8976, 32494), (9284, 31416), (10128, 28798), (10164, 28696), (10472, 27852), (10761, 27104), (11424, 25531), (11616, 25109), (11816, 24684), (12342, 23632), (13552, 21522), (13926, 20944), (14348, 20328), (14399, 20256), (15708, 18568), (16247, 17952), (16456, 17724)]