2803561264

素因数分解:

$2^4\times 7^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 200

約数和(自身を含む): 7002051840

約数和(自身を除く): 4198490576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 167, 184, 196, 266, 304, 322, 334, 343, 368, 392, 437, 532, 644, 668, 686, 784, 874, 931, 1064, 1127, 1169, 1288, 1336, 1372, 1748, 1862, 2128, 2254, 2338, 2401, 2576, 2672, 2744, 3059, 3173, 3496, 3724, 3841, 4508, 4676, 4802, 5488, 6118, 6346, 6517, 6992, 7448, 7682, 7889, 8183, 9016, 9352, 9604, 12236, 12692, 13034, 14896, 15364, 15778, 16366, 18032, 18704, 19208, 21413, 22211, 24472, 25384, 26068, 26887, 30728, 31556, 32732, 38416, 42826, 44422, 45619, 48944, 50768, 52136, 53774, 55223, 57281, 61456, 63112, 65464, 72979, 85652, 88844, 91238, 104272, 107548, 110446, 114562, 126224, 130928, 145958, 149891, 155477, 171304, 177688, 182476, 188209, 215096, 220892, 229124, 291916, 299782, 310954, 342608, 355376, 364952, 376418, 400967, 430192, 441784, 458248, 510853, 583832, 599564, 621908, 729904, 752836, 801934, 883568, 916496, 1021706, 1049237, 1088339, 1167664, 1199128, 1243816, 1317463, 1505672, 1603868, 2043412, 2098474, 2176678, 2398256, 2487632, 2634926, 3011344, 3207736, 3575971, 4086824, 4196948, 4353356, 5269852, 6415472, 7151942, 7618373, 8173648, 8393896, 8706712, 9222241, 10539704, 14303884, 15236746, 16787792, 17413424, 18444482, 21079408, 25031797, 28607768, 30473492, 36888964, 50063594, 57215536, 60946984, 73777928, 100127188, 121893968, 147555856, 175222579, 200254376, 350445158, 400508752, 700890316, 1401780632, 2803561264]

約数ペア:

[(1, 2803561264), (2, 1401780632), (4, 700890316), (7, 400508752), (8, 350445158), (14, 200254376), (16, 175222579), (19, 147555856), (23, 121893968), (28, 100127188), (38, 73777928), (46, 60946984), (49, 57215536), (56, 50063594), (76, 36888964), (92, 30473492), (98, 28607768), (112, 25031797), (133, 21079408), (152, 18444482), (161, 17413424), (167, 16787792), (184, 15236746), (196, 14303884), (266, 10539704), (304, 9222241), (322, 8706712), (334, 8393896), (343, 8173648), (368, 7618373), (392, 7151942), (437, 6415472), (532, 5269852), (644, 4353356), (668, 4196948), (686, 4086824), (784, 3575971), (874, 3207736), (931, 3011344), (1064, 2634926), (1127, 2487632), (1169, 2398256), (1288, 2176678), (1336, 2098474), (1372, 2043412), (1748, 1603868), (1862, 1505672), (2128, 1317463), (2254, 1243816), (2338, 1199128), (2401, 1167664), (2576, 1088339), (2672, 1049237), (2744, 1021706), (3059, 916496), (3173, 883568), (3496, 801934), (3724, 752836), (3841, 729904), (4508, 621908), (4676, 599564), (4802, 583832), (5488, 510853), (6118, 458248), (6346, 441784), (6517, 430192), (6992, 400967), (7448, 376418), (7682, 364952), (7889, 355376), (8183, 342608), (9016, 310954), (9352, 299782), (9604, 291916), (12236, 229124), (12692, 220892), (13034, 215096), (14896, 188209), (15364, 182476), (15778, 177688), (16366, 171304), (18032, 155477), (18704, 149891), (19208, 145958), (21413, 130928), (22211, 126224), (24472, 114562), (25384, 110446), (26068, 107548), (26887, 104272), (30728, 91238), (31556, 88844), (32732, 85652), (38416, 72979), (42826, 65464), (44422, 63112), (45619, 61456), (48944, 57281), (50768, 55223), (52136, 53774)]