1938728064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:655

約数の個数: 256

約数和(自身を含む): 6408864000

約数和(自身を除く): 4470135936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 109, 112, 128, 156, 168, 182, 192, 208, 218, 224, 273, 312, 327, 336, 364, 384, 416, 436, 448, 509, 546, 624, 654, 672, 728, 763, 832, 872, 896, 1018, 1092, 1248, 1308, 1344, 1417, 1456, 1526, 1527, 1664, 1744, 2036, 2184, 2289, 2496, 2616, 2688, 2834, 2912, 3052, 3054, 3488, 3563, 4072, 4251, 4368, 4578, 4992, 5232, 5668, 5824, 6104, 6108, 6617, 6976, 7126, 8144, 8502, 8736, 9156, 9919, 10464, 10689, 11336, 11648, 12208, 12216, 13234, 13952, 14252, 16288, 17004, 17472, 18312, 19838, 19851, 20928, 21378, 22672, 24416, 24432, 26468, 28504, 29757, 32576, 34008, 34944, 36624, 39676, 39702, 41856, 42756, 45344, 46319, 48832, 48864, 52936, 55481, 57008, 59514, 65152, 68016, 73248, 79352, 79404, 85512, 90688, 92638, 97664, 97728, 105872, 110962, 114016, 119028, 136032, 138957, 146496, 158704, 158808, 166443, 171024, 181376, 185276, 195456, 211744, 221924, 228032, 238056, 272064, 277914, 292992, 317408, 317616, 332886, 342048, 370552, 388367, 423488, 443848, 456064, 476112, 544128, 555828, 634816, 635232, 665772, 684096, 721253, 741104, 776734, 846976, 887696, 952224, 1111656, 1165101, 1269632, 1270464, 1331544, 1368192, 1442506, 1482208, 1553468, 1775392, 1904448, 2163759, 2223312, 2330202, 2540928, 2663088, 2885012, 2964416, 3106936, 3550784, 3808896, 4327518, 4446624, 4660404, 5048771, 5326176, 5770024, 5928832, 6213872, 7101568, 8655036, 8893248, 9320808, 10097542, 10652352, 11540048, 12427744, 15146313, 17310072, 17786496, 18641616, 20195084, 21304704, 23080096, 24855488, 30292626, 34620144, 37283232, 40390168, 46160192, 49710976, 60585252, 69240288, 74566464, 80780336, 92320384, 121170504, 138480576, 149132928, 161560672, 242341008, 276961152, 323121344, 484682016, 646242688, 969364032, 1938728064]

約数ペア:

[(1, 1938728064), (2, 969364032), (3, 646242688), (4, 484682016), (6, 323121344), (7, 276961152), (8, 242341008), (12, 161560672), (13, 149132928), (14, 138480576), (16, 121170504), (21, 92320384), (24, 80780336), (26, 74566464), (28, 69240288), (32, 60585252), (39, 49710976), (42, 46160192), (48, 40390168), (52, 37283232), (56, 34620144), (64, 30292626), (78, 24855488), (84, 23080096), (91, 21304704), (96, 20195084), (104, 18641616), (109, 17786496), (112, 17310072), (128, 15146313), (156, 12427744), (168, 11540048), (182, 10652352), (192, 10097542), (208, 9320808), (218, 8893248), (224, 8655036), (273, 7101568), (312, 6213872), (327, 5928832), (336, 5770024), (364, 5326176), (384, 5048771), (416, 4660404), (436, 4446624), (448, 4327518), (509, 3808896), (546, 3550784), (624, 3106936), (654, 2964416), (672, 2885012), (728, 2663088), (763, 2540928), (832, 2330202), (872, 2223312), (896, 2163759), (1018, 1904448), (1092, 1775392), (1248, 1553468), (1308, 1482208), (1344, 1442506), (1417, 1368192), (1456, 1331544), (1526, 1270464), (1527, 1269632), (1664, 1165101), (1744, 1111656), (2036, 952224), (2184, 887696), (2289, 846976), (2496, 776734), (2616, 741104), (2688, 721253), (2834, 684096), (2912, 665772), (3052, 635232), (3054, 634816), (3488, 555828), (3563, 544128), (4072, 476112), (4251, 456064), (4368, 443848), (4578, 423488), (4992, 388367), (5232, 370552), (5668, 342048), (5824, 332886), (6104, 317616), (6108, 317408), (6617, 292992), (6976, 277914), (7126, 272064), (8144, 238056), (8502, 228032), (8736, 221924), (9156, 211744), (9919, 195456), (10464, 185276), (10689, 181376), (11336, 171024), (11648, 166443), (12208, 158808), (12216, 158704), (13234, 146496), (13952, 138957), (14252, 136032), (16288, 119028), (17004, 114016), (17472, 110962), (18312, 105872), (19838, 97728), (19851, 97664), (20928, 92638), (21378, 90688), (22672, 85512), (24416, 79404), (24432, 79352), (26468, 73248), (28504, 68016), (29757, 65152), (32576, 59514), (34008, 57008), (34944, 55481), (36624, 52936), (39676, 48864), (39702, 48832), (41856, 46319), (42756, 45344)]