415050818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 819793152

約数和(自身を除く): 404742334

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 289, 338, 442, 578, 607, 1183, 1214, 1547, 2023, 2366, 2873, 3094, 3757, 4046, 4249, 5746, 7514, 7891, 8498, 10319, 15782, 20111, 20638, 26299, 40222, 48841, 52598, 55237, 72233, 97682, 102583, 110474, 134147, 144466, 175423, 205166, 268294, 341887, 350846, 683774, 718081, 939029, 1227961, 1436162, 1743911, 1878058, 2280499, 2455922, 3487822, 4560998, 12207377, 15963493, 24414754, 29646487, 31926986, 59292974, 207525409, 415050818]

約数ペア:

[(1, 415050818), (2, 207525409), (7, 59292974), (13, 31926986), (14, 29646487), (17, 24414754), (26, 15963493), (34, 12207377), (91, 4560998), (119, 3487822), (169, 2455922), (182, 2280499), (221, 1878058), (238, 1743911), (289, 1436162), (338, 1227961), (442, 939029), (578, 718081), (607, 683774), (1183, 350846), (1214, 341887), (1547, 268294), (2023, 205166), (2366, 175423), (2873, 144466), (3094, 134147), (3757, 110474), (4046, 102583), (4249, 97682), (5746, 72233), (7514, 55237), (7891, 52598), (8498, 48841), (10319, 40222), (15782, 26299), (20111, 20638)]