228879252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31319}}^1$

素因数の和:31365

約数の個数: 72

約数和(自身を含む): 684028800

約数和(自身を除く): 455149548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 31319, 62638, 93957, 125276, 187914, 219233, 281871, 375828, 438466, 563742, 657699, 876932, 908251, 1127484, 1315398, 1816502, 1973097, 2630796, 2724753, 3633004, 3946194, 5449506, 6357757, 7892388, 8174259, 10899012, 12715514, 16348518, 19073271, 25431028, 32697036, 38146542, 57219813, 76293084, 114439626, 228879252]

約数ペア:

[(1, 228879252), (2, 114439626), (3, 76293084), (4, 57219813), (6, 38146542), (7, 32697036), (9, 25431028), (12, 19073271), (14, 16348518), (18, 12715514), (21, 10899012), (28, 8174259), (29, 7892388), (36, 6357757), (42, 5449506), (58, 3946194), (63, 3633004), (84, 2724753), (87, 2630796), (116, 1973097), (126, 1816502), (174, 1315398), (203, 1127484), (252, 908251), (261, 876932), (348, 657699), (406, 563742), (522, 438466), (609, 375828), (812, 281871), (1044, 219233), (1218, 187914), (1827, 125276), (2436, 93957), (3654, 62638), (7308, 31319)]