8948889222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2158

約数の個数: 128

約数和(自身を含む): 22561889280

約数和(自身を除く): 13613000058

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 139, 182, 183, 273, 278, 366, 417, 427, 546, 793, 834, 854, 973, 1281, 1586, 1807, 1933, 1946, 2379, 2562, 2919, 3614, 3866, 4758, 5421, 5551, 5799, 5838, 8479, 10842, 11102, 11598, 12649, 13531, 16653, 16958, 25129, 25298, 25437, 27062, 33306, 37947, 40593, 50258, 50874, 59353, 75387, 75894, 81186, 110227, 117913, 118706, 150774, 175903, 178059, 220454, 235826, 268687, 330681, 351806, 353739, 356118, 527709, 537374, 661362, 707478, 771589, 806061, 825391, 1055418, 1532869, 1543178, 1612122, 1650782, 1880809, 2314767, 2476173, 3065738, 3492931, 3761618, 4598607, 4629534, 4952346, 5642427, 6985862, 9197214, 10478793, 10730083, 11284854, 16389907, 20957586, 21460166, 24450517, 32190249, 32779814, 48901034, 49169721, 64380498, 73351551, 98339442, 114729349, 146703102, 213068791, 229458698, 344188047, 426137582, 639206373, 688376094, 1278412746, 1491481537, 2982963074, 4474444611, 8948889222]

約数ペア:

[(1, 8948889222), (2, 4474444611), (3, 2982963074), (6, 1491481537), (7, 1278412746), (13, 688376094), (14, 639206373), (21, 426137582), (26, 344188047), (39, 229458698), (42, 213068791), (61, 146703102), (78, 114729349), (91, 98339442), (122, 73351551), (139, 64380498), (182, 49169721), (183, 48901034), (273, 32779814), (278, 32190249), (366, 24450517), (417, 21460166), (427, 20957586), (546, 16389907), (793, 11284854), (834, 10730083), (854, 10478793), (973, 9197214), (1281, 6985862), (1586, 5642427), (1807, 4952346), (1933, 4629534), (1946, 4598607), (2379, 3761618), (2562, 3492931), (2919, 3065738), (3614, 2476173), (3866, 2314767), (4758, 1880809), (5421, 1650782), (5551, 1612122), (5799, 1543178), (5838, 1532869), (8479, 1055418), (10842, 825391), (11102, 806061), (11598, 771589), (12649, 707478), (13531, 661362), (16653, 537374), (16958, 527709), (25129, 356118), (25298, 353739), (25437, 351806), (27062, 330681), (33306, 268687), (37947, 235826), (40593, 220454), (50258, 178059), (50874, 175903), (59353, 150774), (75387, 118706), (75894, 117913), (81186, 110227)]