1223247816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1096

約数の個数: 192

約数和(自身を含む): 4018560000

約数和(自身を除く): 2795312184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 139, 152, 168, 171, 228, 252, 266, 278, 342, 399, 417, 456, 504, 532, 556, 684, 798, 834, 919, 973, 1064, 1112, 1197, 1251, 1368, 1596, 1668, 1838, 1946, 2394, 2502, 2641, 2757, 2919, 3192, 3336, 3676, 3892, 4788, 5004, 5282, 5514, 5838, 6433, 7352, 7784, 7923, 8271, 8757, 9576, 10008, 10564, 11028, 11676, 12866, 15846, 16542, 17461, 17514, 18487, 19299, 21128, 22056, 23352, 23769, 25732, 31692, 33084, 34922, 35028, 36974, 38598, 47538, 51464, 52383, 55461, 57897, 63384, 66168, 69844, 70056, 73948, 77196, 95076, 104766, 110922, 115794, 122227, 127741, 139688, 147896, 154392, 157149, 166383, 190152, 209532, 221844, 231588, 244454, 255482, 314298, 332766, 366681, 383223, 419064, 443688, 463176, 488908, 510964, 628596, 665532, 733362, 766446, 894187, 977816, 1021928, 1100043, 1149669, 1257192, 1331064, 1466724, 1532892, 1788374, 2200086, 2299338, 2427079, 2682561, 2933448, 3065784, 3576748, 4400172, 4598676, 4854158, 5365122, 7153496, 7281237, 8047683, 8800344, 9197352, 9708316, 10730244, 14562474, 16095366, 16989553, 19416632, 21460488, 21843711, 29124948, 32190732, 33979106, 43687422, 50968659, 58249896, 64381464, 67958212, 87374844, 101937318, 135916424, 152905977, 174749688, 203874636, 305811954, 407749272, 611623908, 1223247816]

約数ペア:

[(1, 1223247816), (2, 611623908), (3, 407749272), (4, 305811954), (6, 203874636), (7, 174749688), (8, 152905977), (9, 135916424), (12, 101937318), (14, 87374844), (18, 67958212), (19, 64381464), (21, 58249896), (24, 50968659), (28, 43687422), (36, 33979106), (38, 32190732), (42, 29124948), (56, 21843711), (57, 21460488), (63, 19416632), (72, 16989553), (76, 16095366), (84, 14562474), (114, 10730244), (126, 9708316), (133, 9197352), (139, 8800344), (152, 8047683), (168, 7281237), (171, 7153496), (228, 5365122), (252, 4854158), (266, 4598676), (278, 4400172), (342, 3576748), (399, 3065784), (417, 2933448), (456, 2682561), (504, 2427079), (532, 2299338), (556, 2200086), (684, 1788374), (798, 1532892), (834, 1466724), (919, 1331064), (973, 1257192), (1064, 1149669), (1112, 1100043), (1197, 1021928), (1251, 977816), (1368, 894187), (1596, 766446), (1668, 733362), (1838, 665532), (1946, 628596), (2394, 510964), (2502, 488908), (2641, 463176), (2757, 443688), (2919, 419064), (3192, 383223), (3336, 366681), (3676, 332766), (3892, 314298), (4788, 255482), (5004, 244454), (5282, 231588), (5514, 221844), (5838, 209532), (6433, 190152), (7352, 166383), (7784, 157149), (7923, 154392), (8271, 147896), (8757, 139688), (9576, 127741), (10008, 122227), (10564, 115794), (11028, 110922), (11676, 104766), (12866, 95076), (15846, 77196), (16542, 73948), (17461, 70056), (17514, 69844), (18487, 66168), (19299, 63384), (21128, 57897), (22056, 55461), (23352, 52383), (23769, 51464), (25732, 47538), (31692, 38598), (33084, 36974), (34922, 35028)]