227086236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1013}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 620081280

約数和(自身を除く): 392995044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 479, 958, 1013, 1437, 1916, 2026, 2874, 3039, 4052, 4311, 5748, 6078, 6227, 8622, 9117, 12156, 12454, 13169, 17244, 18234, 18681, 24908, 26338, 36468, 37362, 39507, 52676, 56043, 74724, 79014, 112086, 118521, 158028, 224172, 237042, 474084, 485227, 970454, 1455681, 1940908, 2911362, 4367043, 5822724, 6307951, 8734086, 12615902, 17468172, 18923853, 25231804, 37847706, 56771559, 75695412, 113543118, 227086236]

約数ペア:

[(1, 227086236), (2, 113543118), (3, 75695412), (4, 56771559), (6, 37847706), (9, 25231804), (12, 18923853), (13, 17468172), (18, 12615902), (26, 8734086), (36, 6307951), (39, 5822724), (52, 4367043), (78, 2911362), (117, 1940908), (156, 1455681), (234, 970454), (468, 485227), (479, 474084), (958, 237042), (1013, 224172), (1437, 158028), (1916, 118521), (2026, 112086), (2874, 79014), (3039, 74724), (4052, 56043), (4311, 52676), (5748, 39507), (6078, 37362), (6227, 36468), (8622, 26338), (9117, 24908), (12156, 18681), (12454, 18234), (13169, 17244)]