123469752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 379699200

約数和(自身を除く): 256229448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 56, 57, 76, 84, 94, 114, 133, 141, 152, 168, 188, 228, 266, 282, 329, 376, 399, 456, 532, 564, 658, 798, 823, 893, 987, 1064, 1128, 1316, 1596, 1646, 1786, 1974, 2469, 2632, 2679, 3192, 3292, 3572, 3948, 4938, 5358, 5761, 6251, 6584, 7144, 7896, 9876, 10716, 11522, 12502, 15637, 17283, 18753, 19752, 21432, 23044, 25004, 31274, 34566, 37506, 38681, 46088, 46911, 50008, 62548, 69132, 75012, 77362, 93822, 109459, 116043, 125096, 138264, 150024, 154724, 187644, 218918, 232086, 270767, 309448, 328377, 375288, 437836, 464172, 541534, 656754, 734939, 812301, 875672, 928344, 1083068, 1313508, 1469878, 1624602, 2166136, 2204817, 2627016, 2939756, 3249204, 4409634, 5144573, 5879512, 6498408, 8819268, 10289146, 15433719, 17638536, 20578292, 30867438, 41156584, 61734876, 123469752]

約数ペア:

[(1, 123469752), (2, 61734876), (3, 41156584), (4, 30867438), (6, 20578292), (7, 17638536), (8, 15433719), (12, 10289146), (14, 8819268), (19, 6498408), (21, 5879512), (24, 5144573), (28, 4409634), (38, 3249204), (42, 2939756), (47, 2627016), (56, 2204817), (57, 2166136), (76, 1624602), (84, 1469878), (94, 1313508), (114, 1083068), (133, 928344), (141, 875672), (152, 812301), (168, 734939), (188, 656754), (228, 541534), (266, 464172), (282, 437836), (329, 375288), (376, 328377), (399, 309448), (456, 270767), (532, 232086), (564, 218918), (658, 187644), (798, 154724), (823, 150024), (893, 138264), (987, 125096), (1064, 116043), (1128, 109459), (1316, 93822), (1596, 77362), (1646, 75012), (1786, 69132), (1974, 62548), (2469, 50008), (2632, 46911), (2679, 46088), (3192, 38681), (3292, 37506), (3572, 34566), (3948, 31274), (4938, 25004), (5358, 23044), (5761, 21432), (6251, 19752), (6584, 18753), (7144, 17283), (7896, 15637), (9876, 12502), (10716, 11522)]