331386190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 646652160

約数和(自身を除く): 315265970

約数列:

[1, 2, 5, 10, 29, 41, 47, 58, 82, 94, 145, 205, 235, 290, 410, 470, 593, 1186, 1189, 1363, 1927, 2378, 2726, 2965, 3854, 5930, 5945, 6815, 9635, 11890, 13630, 17197, 19270, 24313, 27871, 34394, 48626, 55742, 55883, 85985, 111766, 121565, 139355, 171970, 243130, 278710, 279415, 558830, 705077, 808259, 1142711, 1410154, 1616518, 2285422, 3525385, 4041295, 5713555, 7050770, 8082590, 11427110, 33138619, 66277238, 165693095, 331386190]

約数ペア:

[(1, 331386190), (2, 165693095), (5, 66277238), (10, 33138619), (29, 11427110), (41, 8082590), (47, 7050770), (58, 5713555), (82, 4041295), (94, 3525385), (145, 2285422), (205, 1616518), (235, 1410154), (290, 1142711), (410, 808259), (470, 705077), (593, 558830), (1186, 279415), (1189, 278710), (1363, 243130), (1927, 171970), (2378, 139355), (2726, 121565), (2965, 111766), (3854, 85985), (5930, 55883), (5945, 55742), (6815, 48626), (9635, 34394), (11890, 27871), (13630, 24313), (17197, 19270)]