985028856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 2973580800

約数和(自身を除く): 1988551944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 421, 456, 532, 733, 798, 842, 1064, 1263, 1466, 1596, 1684, 2199, 2526, 2932, 2947, 3192, 3368, 4398, 5052, 5131, 5864, 5894, 7999, 8796, 8841, 10104, 10262, 11788, 13927, 15393, 15998, 17592, 17682, 20524, 23576, 23997, 27854, 30786, 31996, 35364, 41048, 41781, 47994, 55708, 55993, 61572, 63992, 70728, 83562, 95988, 97489, 111416, 111986, 123144, 167124, 167979, 191976, 194978, 223972, 292467, 308593, 334248, 335958, 389956, 447944, 584934, 617186, 671916, 779912, 925779, 1169868, 1234372, 1343832, 1851558, 2160151, 2339736, 2468744, 3703116, 4320302, 5863267, 6480453, 7406232, 8640604, 11726534, 12960906, 17281208, 17589801, 23453068, 25921812, 35179602, 41042869, 46906136, 51843624, 70359204, 82085738, 123128607, 140718408, 164171476, 246257214, 328342952, 492514428, 985028856]

約数ペア:

[(1, 985028856), (2, 492514428), (3, 328342952), (4, 246257214), (6, 164171476), (7, 140718408), (8, 123128607), (12, 82085738), (14, 70359204), (19, 51843624), (21, 46906136), (24, 41042869), (28, 35179602), (38, 25921812), (42, 23453068), (56, 17589801), (57, 17281208), (76, 12960906), (84, 11726534), (114, 8640604), (133, 7406232), (152, 6480453), (168, 5863267), (228, 4320302), (266, 3703116), (399, 2468744), (421, 2339736), (456, 2160151), (532, 1851558), (733, 1343832), (798, 1234372), (842, 1169868), (1064, 925779), (1263, 779912), (1466, 671916), (1596, 617186), (1684, 584934), (2199, 447944), (2526, 389956), (2932, 335958), (2947, 334248), (3192, 308593), (3368, 292467), (4398, 223972), (5052, 194978), (5131, 191976), (5864, 167979), (5894, 167124), (7999, 123144), (8796, 111986), (8841, 111416), (10104, 97489), (10262, 95988), (11788, 83562), (13927, 70728), (15393, 63992), (15998, 61572), (17592, 55993), (17682, 55708), (20524, 47994), (23576, 41781), (23997, 41048), (27854, 35364), (30786, 31996)]