1620230046

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 3392928000

約数和(自身を除く): 1772697954

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 197, 201, 246, 394, 402, 499, 591, 998, 1182, 1497, 2747, 2994, 5494, 8077, 8241, 13199, 16154, 16482, 20459, 24231, 26398, 33433, 39597, 40918, 48462, 61377, 66866, 79194, 98303, 100299, 122754, 196606, 200598, 294909, 541159, 589818, 1082318, 1370753, 1623477, 2741506, 3246954, 4030423, 4112259, 6586301, 8060846, 8224518, 12091269, 13172602, 19758903, 24182538, 39517806, 270038341, 540076682, 810115023, 1620230046]

約数ペア:

[(1, 1620230046), (2, 810115023), (3, 540076682), (6, 270038341), (41, 39517806), (67, 24182538), (82, 19758903), (123, 13172602), (134, 12091269), (197, 8224518), (201, 8060846), (246, 6586301), (394, 4112259), (402, 4030423), (499, 3246954), (591, 2741506), (998, 1623477), (1182, 1370753), (1497, 1082318), (2747, 589818), (2994, 541159), (5494, 294909), (8077, 200598), (8241, 196606), (13199, 122754), (16154, 100299), (16482, 98303), (20459, 79194), (24231, 66866), (26398, 61377), (33433, 48462), (39597, 40918)]