397442076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{23879}}^1$

素因数の和:23978

約数の個数: 48

約数和(自身を含む): 989587200

約数和(自身を除く): 592145124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 16644, 23879, 47758, 71637, 95516, 143274, 286548, 453701, 907402, 1361103, 1743167, 1814804, 2722206, 3486334, 5229501, 5444412, 6972668, 10459002, 20918004, 33120173, 66240346, 99360519, 132480692, 198721038, 397442076]

約数ペア:

[(1, 397442076), (2, 198721038), (3, 132480692), (4, 99360519), (6, 66240346), (12, 33120173), (19, 20918004), (38, 10459002), (57, 6972668), (73, 5444412), (76, 5229501), (114, 3486334), (146, 2722206), (219, 1814804), (228, 1743167), (292, 1361103), (438, 907402), (876, 453701), (1387, 286548), (2774, 143274), (4161, 95516), (5548, 71637), (8322, 47758), (16644, 23879)]