619527492

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1613}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 1607389056

約数和(自身を除く): 987861564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 227, 282, 423, 454, 564, 681, 846, 908, 1362, 1613, 1692, 2043, 2724, 3226, 4086, 4839, 6452, 8172, 9678, 10669, 14517, 19356, 21338, 29034, 32007, 42676, 58068, 64014, 75811, 96021, 128028, 151622, 192042, 227433, 303244, 366151, 384084, 454866, 682299, 732302, 909732, 1098453, 1364598, 1464604, 2196906, 2729196, 3295359, 4393812, 6590718, 13181436, 17209097, 34418194, 51627291, 68836388, 103254582, 154881873, 206509164, 309763746, 619527492]

約数ペア:

[(1, 619527492), (2, 309763746), (3, 206509164), (4, 154881873), (6, 103254582), (9, 68836388), (12, 51627291), (18, 34418194), (36, 17209097), (47, 13181436), (94, 6590718), (141, 4393812), (188, 3295359), (227, 2729196), (282, 2196906), (423, 1464604), (454, 1364598), (564, 1098453), (681, 909732), (846, 732302), (908, 682299), (1362, 454866), (1613, 384084), (1692, 366151), (2043, 303244), (2724, 227433), (3226, 192042), (4086, 151622), (4839, 128028), (6452, 96021), (8172, 75811), (9678, 64014), (10669, 58068), (14517, 42676), (19356, 32007), (21338, 29034)]