2195312856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1785

約数の個数: 128

約数和(自身を含む): 6185410560

約数和(自身を除く): 3990097704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 127, 132, 164, 246, 254, 264, 328, 381, 451, 492, 508, 762, 902, 984, 1016, 1353, 1397, 1524, 1597, 1804, 2706, 2794, 3048, 3194, 3608, 4191, 4791, 5207, 5412, 5588, 6388, 8382, 9582, 10414, 10824, 11176, 12776, 15621, 16764, 17567, 19164, 20828, 31242, 33528, 35134, 38328, 41656, 52701, 57277, 62484, 65477, 70268, 105402, 114554, 124968, 130954, 140536, 171831, 196431, 202819, 210804, 229108, 261908, 343662, 392862, 405638, 421608, 458216, 523816, 608457, 687324, 720247, 785724, 811276, 1216914, 1374648, 1440494, 1571448, 1622552, 2160741, 2231009, 2433828, 2880988, 4321482, 4462018, 4867656, 5761976, 6693027, 8315579, 8642964, 8924036, 13386054, 16631158, 17285928, 17848072, 24946737, 26772108, 33262316, 49893474, 53544216, 66524632, 91471369, 99786948, 182942738, 199573896, 274414107, 365885476, 548828214, 731770952, 1097656428, 2195312856]

約数ペア:

[(1, 2195312856), (2, 1097656428), (3, 731770952), (4, 548828214), (6, 365885476), (8, 274414107), (11, 199573896), (12, 182942738), (22, 99786948), (24, 91471369), (33, 66524632), (41, 53544216), (44, 49893474), (66, 33262316), (82, 26772108), (88, 24946737), (123, 17848072), (127, 17285928), (132, 16631158), (164, 13386054), (246, 8924036), (254, 8642964), (264, 8315579), (328, 6693027), (381, 5761976), (451, 4867656), (492, 4462018), (508, 4321482), (762, 2880988), (902, 2433828), (984, 2231009), (1016, 2160741), (1353, 1622552), (1397, 1571448), (1524, 1440494), (1597, 1374648), (1804, 1216914), (2706, 811276), (2794, 785724), (3048, 720247), (3194, 687324), (3608, 608457), (4191, 523816), (4791, 458216), (5207, 421608), (5412, 405638), (5588, 392862), (6388, 343662), (8382, 261908), (9582, 229108), (10414, 210804), (10824, 202819), (11176, 196431), (12776, 171831), (15621, 140536), (16764, 130954), (17567, 124968), (19164, 114554), (20828, 105402), (31242, 70268), (33528, 65477), (35134, 62484), (38328, 57277), (41656, 52701)]