728097216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2947

約数の個数: 224

約数和(自身を含む): 2543933952

約数和(自身を除く): 1815836736

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, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 408, 448, 462, 476, 528, 544, 561, 616, 672, 704, 714, 748, 816, 924, 952, 1056, 1088, 1122, 1232, 1309, 1344, 1428, 1496, 1632, 1848, 1904, 2112, 2244, 2464, 2618, 2856, 2897, 2992, 3264, 3696, 3808, 3927, 4488, 4928, 5236, 5712, 5794, 5984, 7392, 7616, 7854, 8691, 8976, 10472, 11424, 11588, 11968, 14784, 15708, 17382, 17952, 20279, 20944, 22848, 23176, 31416, 31867, 34764, 35904, 40558, 41888, 46352, 49249, 60837, 62832, 63734, 69528, 81116, 83776, 92704, 95601, 98498, 121674, 125664, 127468, 139056, 147747, 162232, 185408, 191202, 196996, 223069, 243348, 251328, 254936, 278112, 295494, 324464, 344743, 382404, 393992, 446138, 486696, 509872, 541739, 556224, 590988, 648928, 669207, 689486, 764808, 787984, 892276, 973392, 1019744, 1034229, 1083478, 1181976, 1297856, 1338414, 1378972, 1529616, 1575968, 1625217, 1784552, 1946784, 2039488, 2068458, 2166956, 2363952, 2676828, 2757944, 3059232, 3151936, 3250434, 3569104, 3792173, 3893568, 4136916, 4333912, 4727904, 5353656, 5515888, 6118464, 6500868, 7138208, 7584346, 8273832, 8667824, 9455808, 10707312, 11031776, 11376519, 13001736, 14276416, 15168692, 16547664, 17335648, 21414624, 22063552, 22753038, 26003472, 30337384, 33095328, 34671296, 42829248, 45506076, 52006944, 60674768, 66190656, 91012152, 104013888, 121349536, 182024304, 242699072, 364048608, 728097216]

約数ペア:

[(1, 728097216), (2, 364048608), (3, 242699072), (4, 182024304), (6, 121349536), (7, 104013888), (8, 91012152), (11, 66190656), (12, 60674768), (14, 52006944), (16, 45506076), (17, 42829248), (21, 34671296), (22, 33095328), (24, 30337384), (28, 26003472), (32, 22753038), (33, 22063552), (34, 21414624), (42, 17335648), (44, 16547664), (48, 15168692), (51, 14276416), (56, 13001736), (64, 11376519), (66, 11031776), (68, 10707312), (77, 9455808), (84, 8667824), (88, 8273832), (96, 7584346), (102, 7138208), (112, 6500868), (119, 6118464), (132, 5515888), (136, 5353656), (154, 4727904), (168, 4333912), (176, 4136916), (187, 3893568), (192, 3792173), (204, 3569104), (224, 3250434), (231, 3151936), (238, 3059232), (264, 2757944), (272, 2676828), (308, 2363952), (336, 2166956), (352, 2068458), (357, 2039488), (374, 1946784), (408, 1784552), (448, 1625217), (462, 1575968), (476, 1529616), (528, 1378972), (544, 1338414), (561, 1297856), (616, 1181976), (672, 1083478), (704, 1034229), (714, 1019744), (748, 973392), (816, 892276), (924, 787984), (952, 764808), (1056, 689486), (1088, 669207), (1122, 648928), (1232, 590988), (1309, 556224), (1344, 541739), (1428, 509872), (1496, 486696), (1632, 446138), (1848, 393992), (1904, 382404), (2112, 344743), (2244, 324464), (2464, 295494), (2618, 278112), (2856, 254936), (2897, 251328), (2992, 243348), (3264, 223069), (3696, 196996), (3808, 191202), (3927, 185408), (4488, 162232), (4928, 147747), (5236, 139056), (5712, 127468), (5794, 125664), (5984, 121674), (7392, 98498), (7616, 95601), (7854, 92704), (8691, 83776), (8976, 81116), (10472, 69528), (11424, 63734), (11588, 62832), (11968, 60837), (14784, 49249), (15708, 46352), (17382, 41888), (17952, 40558), (20279, 35904), (20944, 34764), (22848, 31867), (23176, 31416)]