1567996638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 3437199360

約数和(自身を除く): 1869202722

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 383, 438, 719, 766, 949, 1149, 1438, 1898, 2157, 2298, 2847, 4314, 4979, 5694, 9347, 9958, 14937, 18694, 27959, 28041, 29874, 52487, 55918, 56082, 83877, 104974, 157461, 167754, 275377, 314922, 363467, 550754, 682331, 726934, 826131, 1090401, 1364662, 1652262, 2046993, 2180802, 3579901, 4093986, 7159802, 10739703, 20102521, 21479406, 40205042, 60307563, 120615126, 261332773, 522665546, 783998319, 1567996638]

約数ペア:

[(1, 1567996638), (2, 783998319), (3, 522665546), (6, 261332773), (13, 120615126), (26, 60307563), (39, 40205042), (73, 21479406), (78, 20102521), (146, 10739703), (219, 7159802), (383, 4093986), (438, 3579901), (719, 2180802), (766, 2046993), (949, 1652262), (1149, 1364662), (1438, 1090401), (1898, 826131), (2157, 726934), (2298, 682331), (2847, 550754), (4314, 363467), (4979, 314922), (5694, 275377), (9347, 167754), (9958, 157461), (14937, 104974), (18694, 83877), (27959, 56082), (28041, 55918), (29874, 52487)]