229807578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 625895424

約数和(自身を除く): 396087846

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 83, 91, 143, 154, 166, 182, 231, 249, 273, 286, 429, 461, 462, 498, 546, 581, 858, 913, 922, 1001, 1079, 1162, 1383, 1743, 1826, 2002, 2158, 2739, 2766, 3003, 3227, 3237, 3486, 5071, 5478, 5993, 6006, 6391, 6454, 6474, 7553, 9681, 10142, 11869, 11986, 12782, 15106, 15213, 17979, 19173, 19362, 22659, 23738, 30426, 35497, 35607, 35958, 38263, 38346, 41951, 45318, 65923, 70994, 71214, 76526, 83083, 83902, 106491, 114789, 125853, 131846, 166166, 197769, 212982, 229578, 249249, 251706, 267841, 395538, 420893, 461461, 497419, 498498, 535682, 803523, 841786, 922922, 994838, 1262679, 1384383, 1492257, 1607046, 2525358, 2768766, 2946251, 2984514, 3481933, 5471609, 5892502, 6963866, 8838753, 10445799, 10943218, 16414827, 17677506, 20891598, 32829654, 38301263, 76602526, 114903789, 229807578]

約数ペア:

[(1, 229807578), (2, 114903789), (3, 76602526), (6, 38301263), (7, 32829654), (11, 20891598), (13, 17677506), (14, 16414827), (21, 10943218), (22, 10445799), (26, 8838753), (33, 6963866), (39, 5892502), (42, 5471609), (66, 3481933), (77, 2984514), (78, 2946251), (83, 2768766), (91, 2525358), (143, 1607046), (154, 1492257), (166, 1384383), (182, 1262679), (231, 994838), (249, 922922), (273, 841786), (286, 803523), (429, 535682), (461, 498498), (462, 497419), (498, 461461), (546, 420893), (581, 395538), (858, 267841), (913, 251706), (922, 249249), (1001, 229578), (1079, 212982), (1162, 197769), (1383, 166166), (1743, 131846), (1826, 125853), (2002, 114789), (2158, 106491), (2739, 83902), (2766, 83083), (3003, 76526), (3227, 71214), (3237, 70994), (3486, 65923), (5071, 45318), (5478, 41951), (5993, 38346), (6006, 38263), (6391, 35958), (6454, 35607), (6474, 35497), (7553, 30426), (9681, 23738), (10142, 22659), (11869, 19362), (11986, 19173), (12782, 17979), (15106, 15213)]