1658903571972

素因数分解:

$2^2\times 3^4\times {\mathrm{421}}^1\times {\mathrm{641}}^1\times {\mathrm{18973}}^1$

素因数の和:20051

約数の個数: 120

約数和(自身を含む): 4354013643672

約数和(自身を除く): 2695110071700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 421, 641, 842, 1263, 1282, 1684, 1923, 2526, 2564, 3789, 3846, 5052, 5769, 7578, 7692, 11367, 11538, 15156, 17307, 18973, 22734, 23076, 34101, 34614, 37946, 45468, 51921, 56919, 68202, 69228, 75892, 103842, 113838, 136404, 170757, 207684, 227676, 269861, 341514, 512271, 539722, 683028, 809583, 1024542, 1079444, 1536813, 1619166, 2049084, 2428749, 3073626, 3238332, 4857498, 6147252, 7286247, 7987633, 9714996, 12161693, 14572494, 15975266, 21858741, 23962899, 24323386, 29144988, 31950532, 36485079, 43717482, 47925798, 48646772, 71888697, 72970158, 87434964, 95851596, 109455237, 143777394, 145940316, 215666091, 218910474, 287554788, 328365711, 431332182, 437820948, 646998273, 656731422, 862664364, 985097133, 1293996546, 1313462844, 1970194266, 2587993092, 3940388532, 5120072753, 10240145506, 15360218259, 20480291012, 30720436518, 46080654777, 61440873036, 92161309554, 138241964331, 184322619108, 276483928662, 414725892993, 552967857324, 829451785986, 1658903571972]

約数ペア:

[(1, 1658903571972), (2, 829451785986), (3, 552967857324), (4, 414725892993), (6, 276483928662), (9, 184322619108), (12, 138241964331), (18, 92161309554), (27, 61440873036), (36, 46080654777), (54, 30720436518), (81, 20480291012), (108, 15360218259), (162, 10240145506), (324, 5120072753), (421, 3940388532), (641, 2587993092), (842, 1970194266), (1263, 1313462844), (1282, 1293996546), (1684, 985097133), (1923, 862664364), (2526, 656731422), (2564, 646998273), (3789, 437820948), (3846, 431332182), (5052, 328365711), (5769, 287554788), (7578, 218910474), (7692, 215666091), (11367, 145940316), (11538, 143777394), (15156, 109455237), (17307, 95851596), (18973, 87434964), (22734, 72970158), (23076, 71888697), (34101, 48646772), (34614, 47925798), (37946, 43717482), (45468, 36485079), (51921, 31950532), (56919, 29144988), (68202, 24323386), (69228, 23962899), (75892, 21858741), (103842, 15975266), (113838, 14572494), (136404, 12161693), (170757, 9714996), (207684, 7987633), (227676, 7286247), (269861, 6147252), (341514, 4857498), (512271, 3238332), (539722, 3073626), (683028, 2428749), (809583, 2049084), (1024542, 1619166), (1079444, 1536813)]