13335366968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1223}}^1$

素因数の和:1849

約数の個数: 128

約数和(自身を含む): 32261898240

約数和(自身を除く): 18926531272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 571, 616, 682, 868, 1142, 1223, 1364, 1736, 2284, 2387, 2446, 2728, 3997, 4568, 4774, 4892, 6281, 7994, 8561, 9548, 9784, 12562, 13453, 15988, 17122, 17701, 19096, 25124, 26906, 31976, 34244, 35402, 37913, 43967, 50248, 53812, 68488, 70804, 75826, 87934, 94171, 107624, 123907, 141608, 151652, 175868, 188342, 194711, 247814, 265391, 303304, 351736, 376684, 389422, 417043, 495628, 530782, 698333, 753368, 778844, 834086, 991256, 1061564, 1362977, 1396666, 1557688, 1668172, 2123128, 2725954, 2793332, 2919301, 3336344, 4888331, 5451908, 5586664, 5838602, 7681663, 9776662, 10903816, 11677204, 15363326, 19553324, 21648323, 23354408, 30726652, 39106648, 43296646, 53771641, 61453304, 86593292, 107543282, 151538261, 173186584, 215086564, 238131553, 303076522, 430173128, 476263106, 606153044, 952526212, 1212306088, 1666920871, 1905052424, 3333841742, 6667683484, 13335366968]

約数ペア:

[(1, 13335366968), (2, 6667683484), (4, 3333841742), (7, 1905052424), (8, 1666920871), (11, 1212306088), (14, 952526212), (22, 606153044), (28, 476263106), (31, 430173128), (44, 303076522), (56, 238131553), (62, 215086564), (77, 173186584), (88, 151538261), (124, 107543282), (154, 86593292), (217, 61453304), (248, 53771641), (308, 43296646), (341, 39106648), (434, 30726652), (571, 23354408), (616, 21648323), (682, 19553324), (868, 15363326), (1142, 11677204), (1223, 10903816), (1364, 9776662), (1736, 7681663), (2284, 5838602), (2387, 5586664), (2446, 5451908), (2728, 4888331), (3997, 3336344), (4568, 2919301), (4774, 2793332), (4892, 2725954), (6281, 2123128), (7994, 1668172), (8561, 1557688), (9548, 1396666), (9784, 1362977), (12562, 1061564), (13453, 991256), (15988, 834086), (17122, 778844), (17701, 753368), (19096, 698333), (25124, 530782), (26906, 495628), (31976, 417043), (34244, 389422), (35402, 376684), (37913, 351736), (43967, 303304), (50248, 265391), (53812, 247814), (68488, 194711), (70804, 188342), (75826, 175868), (87934, 151652), (94171, 141608), (107624, 123907)]