208806624

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1369

約数の個数: 144

約数和(自身を含む): 654846192

約数和(自身を除く): 446039568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1248, 1297, 1376, 1548, 1677, 1872, 2064, 2236, 2594, 3096, 3354, 3744, 3891, 4128, 4472, 5031, 5188, 6192, 6708, 7782, 8944, 10062, 10376, 11673, 12384, 13416, 15564, 16861, 17888, 20124, 20752, 23346, 26832, 31128, 33722, 40248, 41504, 46692, 50583, 53664, 55771, 62256, 67444, 80496, 93384, 101166, 111542, 124512, 134888, 151749, 160992, 167313, 186768, 202332, 223084, 269776, 303498, 334626, 373536, 404664, 446168, 501939, 539552, 606996, 669252, 725023, 809328, 892336, 1003878, 1213992, 1338504, 1450046, 1618656, 1784672, 2007756, 2175069, 2427984, 2677008, 2900092, 4015512, 4350138, 4855968, 5354016, 5800184, 6525207, 8031024, 8700276, 11600368, 13050414, 16062048, 17400552, 23200736, 26100828, 34801104, 52201656, 69602208, 104403312, 208806624]

約数ペア:

[(1, 208806624), (2, 104403312), (3, 69602208), (4, 52201656), (6, 34801104), (8, 26100828), (9, 23200736), (12, 17400552), (13, 16062048), (16, 13050414), (18, 11600368), (24, 8700276), (26, 8031024), (32, 6525207), (36, 5800184), (39, 5354016), (43, 4855968), (48, 4350138), (52, 4015512), (72, 2900092), (78, 2677008), (86, 2427984), (96, 2175069), (104, 2007756), (117, 1784672), (129, 1618656), (144, 1450046), (156, 1338504), (172, 1213992), (208, 1003878), (234, 892336), (258, 809328), (288, 725023), (312, 669252), (344, 606996), (387, 539552), (416, 501939), (468, 446168), (516, 404664), (559, 373536), (624, 334626), (688, 303498), (774, 269776), (936, 223084), (1032, 202332), (1118, 186768), (1248, 167313), (1297, 160992), (1376, 151749), (1548, 134888), (1677, 124512), (1872, 111542), (2064, 101166), (2236, 93384), (2594, 80496), (3096, 67444), (3354, 62256), (3744, 55771), (3891, 53664), (4128, 50583), (4472, 46692), (5031, 41504), (5188, 40248), (6192, 33722), (6708, 31128), (7782, 26832), (8944, 23346), (10062, 20752), (10376, 20124), (11673, 17888), (12384, 16861), (13416, 15564)]