215924016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 721953792

約数和(自身を除く): 506029776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 113, 121, 132, 141, 154, 168, 176, 188, 226, 231, 242, 264, 282, 308, 329, 336, 339, 363, 376, 452, 462, 484, 517, 528, 564, 616, 658, 678, 726, 752, 791, 847, 904, 924, 968, 987, 1034, 1128, 1232, 1243, 1316, 1356, 1452, 1551, 1582, 1694, 1808, 1848, 1936, 1974, 2068, 2256, 2373, 2486, 2541, 2632, 2712, 2904, 3102, 3164, 3388, 3619, 3696, 3729, 3948, 4136, 4746, 4972, 5082, 5264, 5311, 5424, 5687, 5808, 6204, 6328, 6776, 7238, 7458, 7896, 8272, 8701, 9492, 9944, 10164, 10622, 10857, 11374, 12408, 12656, 13552, 13673, 14476, 14916, 15792, 15933, 17061, 17402, 18984, 19888, 20328, 21244, 21714, 22748, 24816, 26103, 27346, 28952, 29832, 31866, 34122, 34804, 37177, 37968, 39809, 40656, 41019, 42488, 43428, 45496, 52206, 54692, 57904, 58421, 59664, 63732, 68244, 69608, 74354, 79618, 82038, 84976, 86856, 90992, 95711, 104412, 109384, 111531, 116842, 119427, 127464, 136488, 139216, 148708, 159236, 164076, 173712, 175263, 191422, 208824, 218768, 223062, 233684, 238854, 254928, 272976, 287133, 297416, 318472, 328152, 350526, 382844, 408947, 417648, 446124, 467368, 477708, 574266, 594832, 636944, 642631, 656304, 701052, 765688, 817894, 892248, 934736, 955416, 1148532, 1226841, 1285262, 1402104, 1531376, 1635788, 1784496, 1910832, 1927893, 2297064, 2453682, 2570524, 2804208, 3271576, 3855786, 4498417, 4594128, 4907364, 5141048, 6543152, 7711572, 8996834, 9814728, 10282096, 13495251, 15423144, 17993668, 19629456, 26990502, 30846288, 35987336, 53981004, 71974672, 107962008, 215924016]

約数ペア:

[(1, 215924016), (2, 107962008), (3, 71974672), (4, 53981004), (6, 35987336), (7, 30846288), (8, 26990502), (11, 19629456), (12, 17993668), (14, 15423144), (16, 13495251), (21, 10282096), (22, 9814728), (24, 8996834), (28, 7711572), (33, 6543152), (42, 5141048), (44, 4907364), (47, 4594128), (48, 4498417), (56, 3855786), (66, 3271576), (77, 2804208), (84, 2570524), (88, 2453682), (94, 2297064), (112, 1927893), (113, 1910832), (121, 1784496), (132, 1635788), (141, 1531376), (154, 1402104), (168, 1285262), (176, 1226841), (188, 1148532), (226, 955416), (231, 934736), (242, 892248), (264, 817894), (282, 765688), (308, 701052), (329, 656304), (336, 642631), (339, 636944), (363, 594832), (376, 574266), (452, 477708), (462, 467368), (484, 446124), (517, 417648), (528, 408947), (564, 382844), (616, 350526), (658, 328152), (678, 318472), (726, 297416), (752, 287133), (791, 272976), (847, 254928), (904, 238854), (924, 233684), (968, 223062), (987, 218768), (1034, 208824), (1128, 191422), (1232, 175263), (1243, 173712), (1316, 164076), (1356, 159236), (1452, 148708), (1551, 139216), (1582, 136488), (1694, 127464), (1808, 119427), (1848, 116842), (1936, 111531), (1974, 109384), (2068, 104412), (2256, 95711), (2373, 90992), (2486, 86856), (2541, 84976), (2632, 82038), (2712, 79618), (2904, 74354), (3102, 69608), (3164, 68244), (3388, 63732), (3619, 59664), (3696, 58421), (3729, 57904), (3948, 54692), (4136, 52206), (4746, 45496), (4972, 43428), (5082, 42488), (5264, 41019), (5311, 40656), (5424, 39809), (5687, 37968), (5808, 37177), (6204, 34804), (6328, 34122), (6776, 31866), (7238, 29832), (7458, 28952), (7896, 27346), (8272, 26103), (8701, 24816), (9492, 22748), (9944, 21714), (10164, 21244), (10622, 20328), (10857, 19888), (11374, 18984), (12408, 17402), (12656, 17061), (13552, 15933), (13673, 15792), (14476, 14916)]