8440006302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90397}}^1$

素因数の和:90447

約数の個数: 128

約数和(自身を含む): 24298982400

約数和(自身を除く): 15858976098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 10374, 13338, 15561, 31122, 46683, 90397, 93366, 180794, 271191, 542382, 632779, 813573, 1175161, 1265558, 1627146, 1717543, 1898337, 2350322, 2440719, 3435086, 3525483, 3796674, 4881438, 5152629, 5695011, 7050966, 8226127, 10305258, 10576449, 11390022, 12022801, 15457887, 16452254, 17085033, 21152898, 22328059, 24045602, 24678381, 30915774, 31729347, 34170066, 36068403, 44656118, 46373661, 49356762, 63458694, 66984177, 72136806, 74035143, 92747322, 108205209, 133968354, 148070286, 156296413, 200952531, 216410418, 222105429, 312592826, 324615627, 401905062, 444210858, 468889239, 602857593, 649231254, 937778478, 1205715186, 1406667717, 2813335434, 4220003151, 8440006302]

約数ペア:

[(1, 8440006302), (2, 4220003151), (3, 2813335434), (6, 1406667717), (7, 1205715186), (9, 937778478), (13, 649231254), (14, 602857593), (18, 468889239), (19, 444210858), (21, 401905062), (26, 324615627), (27, 312592826), (38, 222105429), (39, 216410418), (42, 200952531), (54, 156296413), (57, 148070286), (63, 133968354), (78, 108205209), (91, 92747322), (114, 74035143), (117, 72136806), (126, 66984177), (133, 63458694), (171, 49356762), (182, 46373661), (189, 44656118), (234, 36068403), (247, 34170066), (266, 31729347), (273, 30915774), (342, 24678381), (351, 24045602), (378, 22328059), (399, 21152898), (494, 17085033), (513, 16452254), (546, 15457887), (702, 12022801), (741, 11390022), (798, 10576449), (819, 10305258), (1026, 8226127), (1197, 7050966), (1482, 5695011), (1638, 5152629), (1729, 4881438), (2223, 3796674), (2394, 3525483), (2457, 3435086), (3458, 2440719), (3591, 2350322), (4446, 1898337), (4914, 1717543), (5187, 1627146), (6669, 1265558), (7182, 1175161), (10374, 813573), (13338, 632779), (15561, 542382), (31122, 271191), (46683, 180794), (90397, 93366)]