644098356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39671}}^1$

素因数の和:39733

約数の個数: 72

約数和(自身を含む): 1819516608

約数和(自身を除く): 1175418252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 8118, 16236, 39671, 79342, 119013, 158684, 238026, 357039, 436381, 476052, 714078, 872762, 1309143, 1428156, 1626511, 1745524, 2618286, 3253022, 3927429, 4879533, 5236572, 6506044, 7854858, 9759066, 14638599, 15709716, 17891621, 19518132, 29277198, 35783242, 53674863, 58554396, 71566484, 107349726, 161024589, 214699452, 322049178, 644098356]

約数ペア:

[(1, 644098356), (2, 322049178), (3, 214699452), (4, 161024589), (6, 107349726), (9, 71566484), (11, 58554396), (12, 53674863), (18, 35783242), (22, 29277198), (33, 19518132), (36, 17891621), (41, 15709716), (44, 14638599), (66, 9759066), (82, 7854858), (99, 6506044), (123, 5236572), (132, 4879533), (164, 3927429), (198, 3253022), (246, 2618286), (369, 1745524), (396, 1626511), (451, 1428156), (492, 1309143), (738, 872762), (902, 714078), (1353, 476052), (1476, 436381), (1804, 357039), (2706, 238026), (4059, 158684), (5412, 119013), (8118, 79342), (16236, 39671)]