1330756164

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 3410447040

約数和(自身を除く): 2079690876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 181, 262, 362, 393, 524, 543, 724, 786, 1086, 1179, 1559, 1572, 1629, 2172, 2358, 3118, 3258, 4677, 4716, 6236, 6516, 9354, 14031, 18708, 23711, 28062, 47422, 56124, 71133, 94844, 142266, 204229, 213399, 282179, 284532, 408458, 426798, 564358, 612687, 816916, 846537, 853596, 1128716, 1225374, 1693074, 1838061, 2450748, 2539611, 3386148, 3676122, 5079222, 7352244, 10158444, 36965449, 73930898, 110896347, 147861796, 221792694, 332689041, 443585388, 665378082, 1330756164]

約数ペア:

[(1, 1330756164), (2, 665378082), (3, 443585388), (4, 332689041), (6, 221792694), (9, 147861796), (12, 110896347), (18, 73930898), (36, 36965449), (131, 10158444), (181, 7352244), (262, 5079222), (362, 3676122), (393, 3386148), (524, 2539611), (543, 2450748), (724, 1838061), (786, 1693074), (1086, 1225374), (1179, 1128716), (1559, 853596), (1572, 846537), (1629, 816916), (2172, 612687), (2358, 564358), (3118, 426798), (3258, 408458), (4677, 284532), (4716, 282179), (6236, 213399), (6516, 204229), (9354, 142266), (14031, 94844), (18708, 71133), (23711, 56124), (28062, 47422)]