2410989876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{81973}}^1$

素因数の和:82045

約数の個数: 72

約数和(自身を含む): 6564477920

約数和(自身を除く): 4153488044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7353, 9804, 14706, 29412, 81973, 163946, 245919, 327892, 491838, 737757, 983676, 1475514, 1557487, 2951028, 3114974, 3524839, 4672461, 6229948, 7049678, 9344922, 10574517, 14017383, 14099356, 18689844, 21149034, 28034766, 31723551, 42298068, 56069532, 63447102, 66971941, 126894204, 133943882, 200915823, 267887764, 401831646, 602747469, 803663292, 1205494938, 2410989876]

約数ペア:

[(1, 2410989876), (2, 1205494938), (3, 803663292), (4, 602747469), (6, 401831646), (9, 267887764), (12, 200915823), (18, 133943882), (19, 126894204), (36, 66971941), (38, 63447102), (43, 56069532), (57, 42298068), (76, 31723551), (86, 28034766), (114, 21149034), (129, 18689844), (171, 14099356), (172, 14017383), (228, 10574517), (258, 9344922), (342, 7049678), (387, 6229948), (516, 4672461), (684, 3524839), (774, 3114974), (817, 2951028), (1548, 1557487), (1634, 1475514), (2451, 983676), (3268, 737757), (4902, 491838), (7353, 327892), (9804, 245919), (14706, 163946), (29412, 81973)]