238341642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 621969408

約数和(自身を除く): 383627766

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 73, 74, 77, 111, 146, 154, 191, 219, 222, 231, 259, 382, 407, 438, 462, 511, 518, 573, 777, 803, 814, 1022, 1146, 1221, 1337, 1533, 1554, 1606, 2101, 2409, 2442, 2674, 2701, 2849, 3066, 4011, 4202, 4818, 5402, 5621, 5698, 6303, 7067, 8022, 8103, 8547, 11242, 12606, 13943, 14134, 14707, 16206, 16863, 17094, 18907, 21201, 27886, 29414, 29711, 33726, 37814, 41829, 42402, 44121, 49469, 56721, 59422, 77737, 83658, 88242, 89133, 97601, 98938, 113442, 148407, 153373, 155474, 178266, 195202, 207977, 233211, 292803, 296814, 306746, 415954, 460119, 466422, 515891, 544159, 585606, 623931, 920238, 1031782, 1073611, 1088318, 1247862, 1547673, 1632477, 2147222, 3095346, 3220833, 3264954, 3611237, 5674801, 6441666, 7222474, 10833711, 11349602, 17024403, 21667422, 34048806, 39723607, 79447214, 119170821, 238341642]

約数ペア:

[(1, 238341642), (2, 119170821), (3, 79447214), (6, 39723607), (7, 34048806), (11, 21667422), (14, 17024403), (21, 11349602), (22, 10833711), (33, 7222474), (37, 6441666), (42, 5674801), (66, 3611237), (73, 3264954), (74, 3220833), (77, 3095346), (111, 2147222), (146, 1632477), (154, 1547673), (191, 1247862), (219, 1088318), (222, 1073611), (231, 1031782), (259, 920238), (382, 623931), (407, 585606), (438, 544159), (462, 515891), (511, 466422), (518, 460119), (573, 415954), (777, 306746), (803, 296814), (814, 292803), (1022, 233211), (1146, 207977), (1221, 195202), (1337, 178266), (1533, 155474), (1554, 153373), (1606, 148407), (2101, 113442), (2409, 98938), (2442, 97601), (2674, 89133), (2701, 88242), (2849, 83658), (3066, 77737), (4011, 59422), (4202, 56721), (4818, 49469), (5402, 44121), (5621, 42402), (5698, 41829), (6303, 37814), (7067, 33726), (8022, 29711), (8103, 29414), (8547, 27886), (11242, 21201), (12606, 18907), (13943, 17094), (14134, 16863), (14707, 16206)]