258239016

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 144

約数和(自身を含む): 844028640

約数和(自身を除く): 585789624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 2711, 3402, 3528, 3969, 4536, 5292, 5422, 6804, 7938, 8133, 10584, 10844, 11907, 13608, 15876, 16266, 18977, 21688, 23814, 24399, 31752, 32532, 37954, 47628, 48798, 56931, 65064, 73197, 75908, 95256, 97596, 113862, 132839, 146394, 151816, 170793, 195192, 219591, 227724, 265678, 292788, 341586, 398517, 439182, 455448, 512379, 531356, 585576, 658773, 683172, 797034, 878364, 1024758, 1062712, 1195551, 1317546, 1366344, 1537137, 1594068, 1756728, 2049516, 2391102, 2635092, 3074274, 3188136, 3586653, 4099032, 4611411, 4782204, 5270184, 6148548, 7173306, 9222822, 9564408, 10759959, 12297096, 14346612, 18445644, 21519918, 28693224, 32279877, 36891288, 43039836, 64559754, 86079672, 129119508, 258239016]

約数ペア:

[(1, 258239016), (2, 129119508), (3, 86079672), (4, 64559754), (6, 43039836), (7, 36891288), (8, 32279877), (9, 28693224), (12, 21519918), (14, 18445644), (18, 14346612), (21, 12297096), (24, 10759959), (27, 9564408), (28, 9222822), (36, 7173306), (42, 6148548), (49, 5270184), (54, 4782204), (56, 4611411), (63, 4099032), (72, 3586653), (81, 3188136), (84, 3074274), (98, 2635092), (108, 2391102), (126, 2049516), (147, 1756728), (162, 1594068), (168, 1537137), (189, 1366344), (196, 1317546), (216, 1195551), (243, 1062712), (252, 1024758), (294, 878364), (324, 797034), (378, 683172), (392, 658773), (441, 585576), (486, 531356), (504, 512379), (567, 455448), (588, 439182), (648, 398517), (756, 341586), (882, 292788), (972, 265678), (1134, 227724), (1176, 219591), (1323, 195192), (1512, 170793), (1701, 151816), (1764, 146394), (1944, 132839), (2268, 113862), (2646, 97596), (2711, 95256), (3402, 75908), (3528, 73197), (3969, 65064), (4536, 56931), (5292, 48798), (5422, 47628), (6804, 37954), (7938, 32532), (8133, 31752), (10584, 24399), (10844, 23814), (11907, 21688), (13608, 18977), (15876, 16266)]