243810028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 561512448

約数和(自身を除く): 317702420

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 127, 154, 161, 253, 254, 271, 308, 322, 506, 508, 542, 644, 889, 1012, 1084, 1397, 1771, 1778, 1897, 2794, 2921, 2981, 3542, 3556, 3794, 5588, 5842, 5962, 6233, 7084, 7588, 9779, 11684, 11924, 12466, 19558, 20447, 20867, 24932, 32131, 34417, 39116, 40894, 41734, 43631, 64262, 68563, 68834, 81788, 83468, 87262, 128524, 137126, 137668, 174524, 224917, 240919, 274252, 378587, 449834, 479941, 481838, 757174, 791591, 899668, 959882, 963676, 1514348, 1583182, 1919764, 2650109, 3166364, 5300218, 5541137, 8707501, 10600436, 11082274, 17415002, 22164548, 34830004, 60952507, 121905014, 243810028]

約数ペア:

[(1, 243810028), (2, 121905014), (4, 60952507), (7, 34830004), (11, 22164548), (14, 17415002), (22, 11082274), (23, 10600436), (28, 8707501), (44, 5541137), (46, 5300218), (77, 3166364), (92, 2650109), (127, 1919764), (154, 1583182), (161, 1514348), (253, 963676), (254, 959882), (271, 899668), (308, 791591), (322, 757174), (506, 481838), (508, 479941), (542, 449834), (644, 378587), (889, 274252), (1012, 240919), (1084, 224917), (1397, 174524), (1771, 137668), (1778, 137126), (1897, 128524), (2794, 87262), (2921, 83468), (2981, 81788), (3542, 68834), (3556, 68563), (3794, 64262), (5588, 43631), (5842, 41734), (5962, 40894), (6233, 39116), (7084, 34417), (7588, 32131), (9779, 24932), (11684, 20867), (11924, 20447), (12466, 19558)]