21782108592

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{8663}}^1$

素因数の和:9615

約数の個数: 120

約数和(自身を含む): 64245292800

約数和(自身を除く): 42463184208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 919, 1368, 1838, 2736, 2757, 3676, 5514, 7352, 8271, 8663, 11028, 14704, 16542, 17326, 17461, 22056, 25989, 33084, 34652, 34922, 44112, 51978, 52383, 66168, 69304, 69844, 77967, 103956, 104766, 132336, 138608, 139688, 155934, 157149, 164597, 207912, 209532, 279376, 311868, 314298, 329194, 415824, 419064, 493791, 623736, 628596, 658388, 838128, 987582, 1247472, 1257192, 1316776, 1481373, 1975164, 2514384, 2633552, 2962746, 3950328, 5925492, 7900656, 7961297, 11850984, 15922594, 23701968, 23883891, 31845188, 47767782, 63690376, 71651673, 95535564, 127380752, 143303346, 151264643, 191071128, 286606692, 302529286, 382142256, 453793929, 573213384, 605058572, 907587858, 1146426768, 1210117144, 1361381787, 1815175716, 2420234288, 2722763574, 3630351432, 5445527148, 7260702864, 10891054296, 21782108592]

約数ペア:

[(1, 21782108592), (2, 10891054296), (3, 7260702864), (4, 5445527148), (6, 3630351432), (8, 2722763574), (9, 2420234288), (12, 1815175716), (16, 1361381787), (18, 1210117144), (19, 1146426768), (24, 907587858), (36, 605058572), (38, 573213384), (48, 453793929), (57, 382142256), (72, 302529286), (76, 286606692), (114, 191071128), (144, 151264643), (152, 143303346), (171, 127380752), (228, 95535564), (304, 71651673), (342, 63690376), (456, 47767782), (684, 31845188), (912, 23883891), (919, 23701968), (1368, 15922594), (1838, 11850984), (2736, 7961297), (2757, 7900656), (3676, 5925492), (5514, 3950328), (7352, 2962746), (8271, 2633552), (8663, 2514384), (11028, 1975164), (14704, 1481373), (16542, 1316776), (17326, 1257192), (17461, 1247472), (22056, 987582), (25989, 838128), (33084, 658388), (34652, 628596), (34922, 623736), (44112, 493791), (51978, 419064), (52383, 415824), (66168, 329194), (69304, 314298), (69844, 311868), (77967, 279376), (103956, 209532), (104766, 207912), (132336, 164597), (138608, 157149), (139688, 155934)]