307610532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3433}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 824984160

約数和(自身を除く): 517373628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1179, 1572, 2358, 2489, 3433, 4716, 4978, 6866, 7467, 9956, 10299, 13732, 14934, 20598, 22401, 29868, 30897, 41196, 44802, 61794, 65227, 89604, 123588, 130454, 195681, 260908, 391362, 449723, 587043, 782724, 899446, 1174086, 1349169, 1798892, 2348172, 2698338, 4047507, 5396676, 8095014, 8544737, 16190028, 17089474, 25634211, 34178948, 51268422, 76902633, 102536844, 153805266, 307610532]

約数ペア:

[(1, 307610532), (2, 153805266), (3, 102536844), (4, 76902633), (6, 51268422), (9, 34178948), (12, 25634211), (18, 17089474), (19, 16190028), (36, 8544737), (38, 8095014), (57, 5396676), (76, 4047507), (114, 2698338), (131, 2348172), (171, 1798892), (228, 1349169), (262, 1174086), (342, 899446), (393, 782724), (524, 587043), (684, 449723), (786, 391362), (1179, 260908), (1572, 195681), (2358, 130454), (2489, 123588), (3433, 89604), (4716, 65227), (4978, 61794), (6866, 44802), (7467, 41196), (9956, 30897), (10299, 29868), (13732, 22401), (14934, 20598)]