220730664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3911

約数の個数: 128

約数和(自身を含む): 710369280

約数和(自身を除く): 489638616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3853, 4092, 4774, 5208, 7161, 7706, 8184, 9548, 11559, 14322, 15412, 19096, 23118, 26971, 28644, 30824, 42383, 46236, 53942, 57288, 80913, 84766, 92472, 107884, 119443, 127149, 161826, 169532, 215768, 238886, 254298, 296681, 323652, 339064, 358329, 477772, 508596, 593362, 647304, 716658, 836101, 890043, 955544, 1017192, 1186724, 1313873, 1433316, 1672202, 1780086, 2373448, 2508303, 2627746, 2866632, 3344404, 3560172, 3941619, 5016606, 5255492, 6688808, 7120344, 7883238, 9197111, 10033212, 10510984, 15766476, 18394222, 20066424, 27591333, 31532952, 36788444, 55182666, 73576888, 110365332, 220730664]

約数ペア:

[(1, 220730664), (2, 110365332), (3, 73576888), (4, 55182666), (6, 36788444), (7, 31532952), (8, 27591333), (11, 20066424), (12, 18394222), (14, 15766476), (21, 10510984), (22, 10033212), (24, 9197111), (28, 7883238), (31, 7120344), (33, 6688808), (42, 5255492), (44, 5016606), (56, 3941619), (62, 3560172), (66, 3344404), (77, 2866632), (84, 2627746), (88, 2508303), (93, 2373448), (124, 1780086), (132, 1672202), (154, 1433316), (168, 1313873), (186, 1186724), (217, 1017192), (231, 955544), (248, 890043), (264, 836101), (308, 716658), (341, 647304), (372, 593362), (434, 508596), (462, 477772), (616, 358329), (651, 339064), (682, 323652), (744, 296681), (868, 254298), (924, 238886), (1023, 215768), (1302, 169532), (1364, 161826), (1736, 127149), (1848, 119443), (2046, 107884), (2387, 92472), (2604, 84766), (2728, 80913), (3853, 57288), (4092, 53942), (4774, 46236), (5208, 42383), (7161, 30824), (7706, 28644), (8184, 26971), (9548, 23118), (11559, 19096), (14322, 15412)]