397727076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28597}}^1$

素因数の和:28684

約数の個数: 48

約数和(自身を含む): 992922560

約数和(自身を除く): 595195484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 28597, 57194, 85791, 114388, 171582, 343164, 543343, 1086686, 1630029, 1744417, 2173372, 3260058, 3488834, 5233251, 6520116, 6977668, 10466502, 20933004, 33143923, 66287846, 99431769, 132575692, 198863538, 397727076]

約数ペア:

[(1, 397727076), (2, 198863538), (3, 132575692), (4, 99431769), (6, 66287846), (12, 33143923), (19, 20933004), (38, 10466502), (57, 6977668), (61, 6520116), (76, 5233251), (114, 3488834), (122, 3260058), (183, 2173372), (228, 1744417), (244, 1630029), (366, 1086686), (732, 543343), (1159, 343164), (2318, 171582), (3477, 114388), (4636, 85791), (6954, 57194), (13908, 28597)]