1330507764

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{1637}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 3412831968

約数和(自身を除く): 2082324204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 211, 214, 321, 422, 428, 633, 642, 844, 963, 1266, 1284, 1637, 1899, 1926, 2532, 3274, 3798, 3852, 4911, 6548, 7596, 9822, 14733, 19644, 22577, 29466, 45154, 58932, 67731, 90308, 135462, 175159, 203193, 270924, 345407, 350318, 406386, 525477, 690814, 700636, 812772, 1036221, 1050954, 1381628, 1576431, 2072442, 2101908, 3108663, 3152862, 4144884, 6217326, 6305724, 12434652, 36958549, 73917098, 110875647, 147834196, 221751294, 332626941, 443502588, 665253882, 1330507764]

約数ペア:

[(1, 1330507764), (2, 665253882), (3, 443502588), (4, 332626941), (6, 221751294), (9, 147834196), (12, 110875647), (18, 73917098), (36, 36958549), (107, 12434652), (211, 6305724), (214, 6217326), (321, 4144884), (422, 3152862), (428, 3108663), (633, 2101908), (642, 2072442), (844, 1576431), (963, 1381628), (1266, 1050954), (1284, 1036221), (1637, 812772), (1899, 700636), (1926, 690814), (2532, 525477), (3274, 406386), (3798, 350318), (3852, 345407), (4911, 270924), (6548, 203193), (7596, 175159), (9822, 135462), (14733, 90308), (19644, 67731), (22577, 58932), (29466, 45154)]