123321456432

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{216317}}^1$

素因数の和:216475

約数の個数: 120

約数和(自身を含む): 357770936016

約数和(自身を除く): 234449479584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 107, 111, 144, 148, 214, 222, 296, 321, 333, 428, 444, 592, 642, 666, 856, 888, 963, 1284, 1332, 1712, 1776, 1926, 2568, 2664, 3852, 3959, 5136, 5328, 7704, 7918, 11877, 15408, 15836, 23754, 31672, 35631, 47508, 63344, 71262, 95016, 142524, 190032, 216317, 285048, 432634, 570096, 648951, 865268, 1297902, 1730536, 1946853, 2595804, 3461072, 3893706, 5191608, 7787412, 8003729, 10383216, 15574824, 16007458, 23145919, 24011187, 31149648, 32014916, 46291838, 48022374, 64029832, 69437757, 72033561, 92583676, 96044748, 128059664, 138875514, 144067122, 185167352, 192089496, 208313271, 277751028, 288134244, 370334704, 384178992, 416626542, 555502056, 576268488, 833253084, 856399003, 1111004112, 1152536976, 1666506168, 1712798006, 2569197009, 3333012336, 3425596012, 5138394018, 6851192024, 7707591027, 10276788036, 13702384048, 15415182054, 20553576072, 30830364108, 41107152144, 61660728216, 123321456432]

約数ペア:

[(1, 123321456432), (2, 61660728216), (3, 41107152144), (4, 30830364108), (6, 20553576072), (8, 15415182054), (9, 13702384048), (12, 10276788036), (16, 7707591027), (18, 6851192024), (24, 5138394018), (36, 3425596012), (37, 3333012336), (48, 2569197009), (72, 1712798006), (74, 1666506168), (107, 1152536976), (111, 1111004112), (144, 856399003), (148, 833253084), (214, 576268488), (222, 555502056), (296, 416626542), (321, 384178992), (333, 370334704), (428, 288134244), (444, 277751028), (592, 208313271), (642, 192089496), (666, 185167352), (856, 144067122), (888, 138875514), (963, 128059664), (1284, 96044748), (1332, 92583676), (1712, 72033561), (1776, 69437757), (1926, 64029832), (2568, 48022374), (2664, 46291838), (3852, 32014916), (3959, 31149648), (5136, 24011187), (5328, 23145919), (7704, 16007458), (7918, 15574824), (11877, 10383216), (15408, 8003729), (15836, 7787412), (23754, 5191608), (31672, 3893706), (35631, 3461072), (47508, 2595804), (63344, 1946853), (71262, 1730536), (95016, 1297902), (142524, 865268), (190032, 648951), (216317, 570096), (285048, 432634)]