4342890984

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 11382927360

約数和(自身を除く): 7040036376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 127, 148, 194, 222, 254, 291, 296, 381, 388, 397, 444, 508, 582, 762, 776, 794, 888, 1016, 1164, 1191, 1524, 1588, 2328, 2382, 3048, 3176, 3589, 4699, 4764, 7178, 9398, 9528, 10767, 12319, 14097, 14356, 14689, 18796, 21534, 24638, 28194, 28712, 29378, 36957, 37592, 38509, 43068, 44067, 49276, 50419, 56388, 58756, 73914, 77018, 86136, 88134, 98552, 100838, 112776, 115527, 117512, 147828, 151257, 154036, 176268, 201676, 231054, 295656, 302514, 308072, 352536, 403352, 455803, 462108, 605028, 911606, 924216, 1210056, 1367409, 1424833, 1823212, 1865503, 2734818, 2849666, 3646424, 3731006, 4274499, 4890643, 5469636, 5596509, 5699332, 7462012, 8548998, 9781286, 10939272, 11193018, 11398664, 14671929, 14924024, 17097996, 19562572, 22386036, 29343858, 34195992, 39125144, 44772072, 58687716, 117375432, 180953791, 361907582, 542861373, 723815164, 1085722746, 1447630328, 2171445492, 4342890984]

約数ペア:

[(1, 4342890984), (2, 2171445492), (3, 1447630328), (4, 1085722746), (6, 723815164), (8, 542861373), (12, 361907582), (24, 180953791), (37, 117375432), (74, 58687716), (97, 44772072), (111, 39125144), (127, 34195992), (148, 29343858), (194, 22386036), (222, 19562572), (254, 17097996), (291, 14924024), (296, 14671929), (381, 11398664), (388, 11193018), (397, 10939272), (444, 9781286), (508, 8548998), (582, 7462012), (762, 5699332), (776, 5596509), (794, 5469636), (888, 4890643), (1016, 4274499), (1164, 3731006), (1191, 3646424), (1524, 2849666), (1588, 2734818), (2328, 1865503), (2382, 1823212), (3048, 1424833), (3176, 1367409), (3589, 1210056), (4699, 924216), (4764, 911606), (7178, 605028), (9398, 462108), (9528, 455803), (10767, 403352), (12319, 352536), (14097, 308072), (14356, 302514), (14689, 295656), (18796, 231054), (21534, 201676), (24638, 176268), (28194, 154036), (28712, 151257), (29378, 147828), (36957, 117512), (37592, 115527), (38509, 112776), (43068, 100838), (44067, 98552), (49276, 88134), (50419, 86136), (56388, 77018), (58756, 73914)]