229109778

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 534822912

約数和(自身を除く): 305713134

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 61, 62, 93, 106, 122, 127, 159, 183, 186, 254, 279, 318, 366, 381, 477, 549, 558, 762, 954, 1098, 1143, 1643, 1891, 2286, 3233, 3286, 3782, 3937, 4929, 5673, 6466, 6731, 7747, 7874, 9699, 9858, 11346, 11811, 13462, 14787, 15494, 17019, 19398, 20193, 23241, 23622, 29097, 29574, 34038, 35433, 40386, 46482, 58194, 60579, 69723, 70866, 100223, 121158, 139446, 200446, 208661, 240157, 300669, 410591, 417322, 480314, 601338, 625983, 720471, 821182, 902007, 1231773, 1251966, 1440942, 1804014, 1877949, 2161413, 2463546, 3695319, 3755898, 4322826, 7390638, 12728321, 25456642, 38184963, 76369926, 114554889, 229109778]

約数ペア:

[(1, 229109778), (2, 114554889), (3, 76369926), (6, 38184963), (9, 25456642), (18, 12728321), (31, 7390638), (53, 4322826), (61, 3755898), (62, 3695319), (93, 2463546), (106, 2161413), (122, 1877949), (127, 1804014), (159, 1440942), (183, 1251966), (186, 1231773), (254, 902007), (279, 821182), (318, 720471), (366, 625983), (381, 601338), (477, 480314), (549, 417322), (558, 410591), (762, 300669), (954, 240157), (1098, 208661), (1143, 200446), (1643, 139446), (1891, 121158), (2286, 100223), (3233, 70866), (3286, 69723), (3782, 60579), (3937, 58194), (4929, 46482), (5673, 40386), (6466, 35433), (6731, 34038), (7747, 29574), (7874, 29097), (9699, 23622), (9858, 23241), (11346, 20193), (11811, 19398), (13462, 17019), (14787, 15494)]