738191496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 2230732800

約数和(自身を除く): 1492541304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 281, 399, 456, 532, 562, 798, 823, 843, 1064, 1124, 1596, 1646, 1686, 1967, 2248, 2469, 3192, 3292, 3372, 3934, 4938, 5339, 5761, 5901, 6584, 6744, 7868, 9876, 10678, 11522, 11802, 15637, 15736, 16017, 17283, 19752, 21356, 23044, 23604, 31274, 32034, 34566, 37373, 42712, 46088, 46911, 47208, 62548, 64068, 69132, 74746, 93822, 109459, 112119, 125096, 128136, 138264, 149492, 187644, 218918, 224238, 231263, 298984, 328377, 375288, 437836, 448476, 462526, 656754, 693789, 875672, 896952, 925052, 1313508, 1387578, 1618841, 1850104, 2627016, 2775156, 3237682, 4393997, 4856523, 5550312, 6475364, 8787994, 9713046, 12950728, 13181991, 17575988, 19426092, 26363982, 30757979, 35151976, 38852184, 52727964, 61515958, 92273937, 105455928, 123031916, 184547874, 246063832, 369095748, 738191496]

約数ペア:

[(1, 738191496), (2, 369095748), (3, 246063832), (4, 184547874), (6, 123031916), (7, 105455928), (8, 92273937), (12, 61515958), (14, 52727964), (19, 38852184), (21, 35151976), (24, 30757979), (28, 26363982), (38, 19426092), (42, 17575988), (56, 13181991), (57, 12950728), (76, 9713046), (84, 8787994), (114, 6475364), (133, 5550312), (152, 4856523), (168, 4393997), (228, 3237682), (266, 2775156), (281, 2627016), (399, 1850104), (456, 1618841), (532, 1387578), (562, 1313508), (798, 925052), (823, 896952), (843, 875672), (1064, 693789), (1124, 656754), (1596, 462526), (1646, 448476), (1686, 437836), (1967, 375288), (2248, 328377), (2469, 298984), (3192, 231263), (3292, 224238), (3372, 218918), (3934, 187644), (4938, 149492), (5339, 138264), (5761, 128136), (5901, 125096), (6584, 112119), (6744, 109459), (7868, 93822), (9876, 74746), (10678, 69132), (11522, 64068), (11802, 62548), (15637, 47208), (15736, 46911), (16017, 46088), (17283, 42712), (19752, 37373), (21356, 34566), (23044, 32034), (23604, 31274)]