1279179216

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{15667}}^1$

素因数の和:15700

約数の個数: 140

約数和(自身を含む): 4247030752

約数和(自身を除く): 2967851536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6804, 9072, 10206, 11664, 13608, 15667, 20412, 27216, 31334, 40824, 47001, 62668, 81648, 94002, 109669, 125336, 141003, 188004, 219338, 250672, 282006, 329007, 376008, 423009, 438676, 564012, 658014, 752016, 846018, 877352, 987021, 1128024, 1269027, 1316028, 1692036, 1754704, 1974042, 2256048, 2538054, 2632056, 2961063, 3384072, 3807081, 3948084, 5076108, 5264112, 5922126, 6768144, 7614162, 7896168, 8883189, 10152216, 11421243, 11844252, 15228324, 15792336, 17766378, 20304432, 22842486, 23688504, 26649567, 30456648, 35532756, 45684972, 47377008, 53299134, 60913296, 71065512, 79948701, 91369944, 106598268, 142131024, 159897402, 182739888, 213196536, 319794804, 426393072, 639589608, 1279179216]

約数ペア:

[(1, 1279179216), (2, 639589608), (3, 426393072), (4, 319794804), (6, 213196536), (7, 182739888), (8, 159897402), (9, 142131024), (12, 106598268), (14, 91369944), (16, 79948701), (18, 71065512), (21, 60913296), (24, 53299134), (27, 47377008), (28, 45684972), (36, 35532756), (42, 30456648), (48, 26649567), (54, 23688504), (56, 22842486), (63, 20304432), (72, 17766378), (81, 15792336), (84, 15228324), (108, 11844252), (112, 11421243), (126, 10152216), (144, 8883189), (162, 7896168), (168, 7614162), (189, 6768144), (216, 5922126), (243, 5264112), (252, 5076108), (324, 3948084), (336, 3807081), (378, 3384072), (432, 2961063), (486, 2632056), (504, 2538054), (567, 2256048), (648, 1974042), (729, 1754704), (756, 1692036), (972, 1316028), (1008, 1269027), (1134, 1128024), (1296, 987021), (1458, 877352), (1512, 846018), (1701, 752016), (1944, 658014), (2268, 564012), (2916, 438676), (3024, 423009), (3402, 376008), (3888, 329007), (4536, 282006), (5103, 250672), (5832, 219338), (6804, 188004), (9072, 141003), (10206, 125336), (11664, 109669), (13608, 94002), (15667, 81648), (20412, 62668), (27216, 47001), (31334, 40824)]