2783281956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 288

約数和(自身を含む): 8972328960

約数和(自身を除く): 6189047004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 76, 78, 84, 91, 102, 114, 119, 133, 156, 169, 182, 204, 221, 228, 238, 247, 266, 273, 323, 338, 357, 364, 399, 442, 476, 494, 507, 532, 546, 607, 646, 663, 676, 714, 741, 798, 884, 969, 988, 1014, 1092, 1183, 1214, 1292, 1326, 1428, 1482, 1547, 1596, 1729, 1821, 1938, 2028, 2261, 2366, 2428, 2652, 2873, 2964, 3094, 3211, 3458, 3549, 3642, 3876, 4199, 4249, 4522, 4641, 4732, 5187, 5746, 6188, 6422, 6783, 6916, 7098, 7284, 7891, 8398, 8498, 8619, 9044, 9282, 9633, 10319, 10374, 11492, 11533, 12597, 12747, 12844, 13566, 14196, 15782, 16796, 16996, 17238, 18564, 19266, 20111, 20638, 20748, 22477, 23066, 23673, 25194, 25494, 27132, 29393, 30957, 31564, 34476, 34599, 38532, 40222, 41276, 44954, 46132, 47346, 50388, 50988, 54587, 55237, 58786, 60333, 61914, 67431, 69198, 72233, 80444, 80731, 88179, 89908, 94692, 102583, 109174, 110474, 117572, 120666, 123828, 134147, 134862, 138396, 144466, 149929, 161462, 163761, 165711, 176358, 196061, 205166, 216699, 218348, 220948, 241332, 242193, 268294, 269724, 288932, 299858, 307749, 322924, 327522, 331422, 352716, 382109, 392122, 402441, 410332, 433398, 449787, 484386, 536588, 588183, 599716, 615498, 655044, 662844, 718081, 764218, 784244, 804882, 866796, 899574, 939029, 968772, 1049503, 1146327, 1176366, 1230996, 1372427, 1436162, 1528436, 1609764, 1743911, 1799148, 1878058, 1949077, 2099006, 2154243, 2292654, 2352732, 2548793, 2744854, 2817087, 2872324, 3148509, 3487822, 3756116, 3898154, 4117281, 4198012, 4308486, 4585308, 5097586, 5231733, 5489708, 5634174, 5847231, 6297018, 6975644, 7646379, 7796308, 8234562, 8616972, 10195172, 10463466, 11268348, 11694462, 12207377, 12594036, 13643539, 15292758, 16469124, 17841551, 20926932, 23388924, 24414754, 27287078, 30585516, 33134309, 35683102, 36622131, 40930617, 48829508, 53524653, 54574156, 66268618, 71366204, 73244262, 81861234, 99402927, 107049306, 132537236, 146488524, 163722468, 198805854, 214098612, 231940163, 397611708, 463880326, 695820489, 927760652, 1391640978, 2783281956]

約数ペア:

[(1, 2783281956), (2, 1391640978), (3, 927760652), (4, 695820489), (6, 463880326), (7, 397611708), (12, 231940163), (13, 214098612), (14, 198805854), (17, 163722468), (19, 146488524), (21, 132537236), (26, 107049306), (28, 99402927), (34, 81861234), (38, 73244262), (39, 71366204), (42, 66268618), (51, 54574156), (52, 53524653), (57, 48829508), (68, 40930617), (76, 36622131), (78, 35683102), (84, 33134309), (91, 30585516), (102, 27287078), (114, 24414754), (119, 23388924), (133, 20926932), (156, 17841551), (169, 16469124), (182, 15292758), (204, 13643539), (221, 12594036), (228, 12207377), (238, 11694462), (247, 11268348), (266, 10463466), (273, 10195172), (323, 8616972), (338, 8234562), (357, 7796308), (364, 7646379), (399, 6975644), (442, 6297018), (476, 5847231), (494, 5634174), (507, 5489708), (532, 5231733), (546, 5097586), (607, 4585308), (646, 4308486), (663, 4198012), (676, 4117281), (714, 3898154), (741, 3756116), (798, 3487822), (884, 3148509), (969, 2872324), (988, 2817087), (1014, 2744854), (1092, 2548793), (1183, 2352732), (1214, 2292654), (1292, 2154243), (1326, 2099006), (1428, 1949077), (1482, 1878058), (1547, 1799148), (1596, 1743911), (1729, 1609764), (1821, 1528436), (1938, 1436162), (2028, 1372427), (2261, 1230996), (2366, 1176366), (2428, 1146327), (2652, 1049503), (2873, 968772), (2964, 939029), (3094, 899574), (3211, 866796), (3458, 804882), (3549, 784244), (3642, 764218), (3876, 718081), (4199, 662844), (4249, 655044), (4522, 615498), (4641, 599716), (4732, 588183), (5187, 536588), (5746, 484386), (6188, 449787), (6422, 433398), (6783, 410332), (6916, 402441), (7098, 392122), (7284, 382109), (7891, 352716), (8398, 331422), (8498, 327522), (8619, 322924), (9044, 307749), (9282, 299858), (9633, 288932), (10319, 269724), (10374, 268294), (11492, 242193), (11533, 241332), (12597, 220948), (12747, 218348), (12844, 216699), (13566, 205166), (14196, 196061), (15782, 176358), (16796, 165711), (16996, 163761), (17238, 161462), (18564, 149929), (19266, 144466), (20111, 138396), (20638, 134862), (20748, 134147), (22477, 123828), (23066, 120666), (23673, 117572), (25194, 110474), (25494, 109174), (27132, 102583), (29393, 94692), (30957, 89908), (31564, 88179), (34476, 80731), (34599, 80444), (38532, 72233), (40222, 69198), (41276, 67431), (44954, 61914), (46132, 60333), (47346, 58786), (50388, 55237), (50988, 54587)]