313721004

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3347}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 749202048

約数和(自身を除く): 435481044

約数列:

[1, 2, 3, 4, 6, 12, 73, 107, 146, 214, 219, 292, 321, 428, 438, 642, 876, 1284, 3347, 6694, 7811, 10041, 13388, 15622, 20082, 23433, 31244, 40164, 46866, 93732, 244331, 358129, 488662, 716258, 732993, 977324, 1074387, 1432516, 1465986, 2148774, 2931972, 4297548, 26143417, 52286834, 78430251, 104573668, 156860502, 313721004]

約数ペア:

[(1, 313721004), (2, 156860502), (3, 104573668), (4, 78430251), (6, 52286834), (12, 26143417), (73, 4297548), (107, 2931972), (146, 2148774), (214, 1465986), (219, 1432516), (292, 1074387), (321, 977324), (428, 732993), (438, 716258), (642, 488662), (876, 358129), (1284, 244331), (3347, 93732), (6694, 46866), (7811, 40164), (10041, 31244), (13388, 23433), (15622, 20082)]