509490828

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 1705267200

約数和(自身を除く): 1195776372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 49, 62, 63, 66, 77, 84, 93, 98, 99, 121, 124, 126, 132, 147, 154, 186, 196, 198, 217, 231, 242, 252, 279, 294, 308, 341, 343, 363, 372, 396, 434, 441, 462, 484, 539, 558, 588, 651, 682, 686, 693, 726, 847, 868, 882, 924, 1023, 1029, 1078, 1089, 1116, 1302, 1331, 1364, 1372, 1386, 1452, 1519, 1617, 1694, 1764, 1953, 2046, 2058, 2156, 2178, 2387, 2541, 2604, 2662, 2772, 3038, 3069, 3087, 3234, 3388, 3751, 3773, 3906, 3993, 4092, 4116, 4356, 4557, 4774, 4851, 5082, 5324, 5929, 6076, 6138, 6174, 6468, 7161, 7502, 7546, 7623, 7812, 7986, 9114, 9317, 9548, 9702, 10164, 10633, 11253, 11319, 11858, 11979, 12276, 12348, 13671, 14322, 15004, 15092, 15246, 15972, 16709, 17787, 18228, 18634, 19404, 21266, 21483, 22506, 22638, 23716, 23958, 26257, 27342, 27951, 28644, 30492, 31899, 33418, 33759, 33957, 35574, 37268, 41261, 41503, 42532, 42966, 45012, 45276, 47916, 50127, 52514, 53361, 54684, 55902, 63798, 65219, 66836, 67518, 67914, 71148, 78771, 82522, 83006, 83853, 85932, 95697, 100254, 105028, 106722, 111804, 116963, 123783, 124509, 127596, 130438, 135036, 135828, 150381, 157542, 165044, 166012, 167706, 183799, 191394, 195657, 200508, 213444, 233926, 236313, 247566, 249018, 260876, 288827, 300762, 315084, 335412, 350889, 367598, 371349, 373527, 382788, 391314, 456533, 467852, 472626, 495132, 498036, 551397, 577654, 586971, 601524, 701778, 735196, 742698, 747054, 782628, 866481, 913066, 945252, 1052667, 1102794, 1155308, 1173942, 1286593, 1369599, 1403556, 1485396, 1494108, 1654191, 1732962, 1826132, 2021789, 2105334, 2205588, 2347884, 2573186, 2599443, 2739198, 3308382, 3465924, 3859779, 4043578, 4108797, 4210668, 5146372, 5198886, 5478396, 6065367, 6616764, 7719558, 8087156, 8217594, 10397772, 11579337, 12130734, 14152523, 15439116, 16435188, 18196101, 23158674, 24261468, 28305046, 36392202, 42457569, 46317348, 56610092, 72784404, 84915138, 127372707, 169830276, 254745414, 509490828]

約数ペア:

[(1, 509490828), (2, 254745414), (3, 169830276), (4, 127372707), (6, 84915138), (7, 72784404), (9, 56610092), (11, 46317348), (12, 42457569), (14, 36392202), (18, 28305046), (21, 24261468), (22, 23158674), (28, 18196101), (31, 16435188), (33, 15439116), (36, 14152523), (42, 12130734), (44, 11579337), (49, 10397772), (62, 8217594), (63, 8087156), (66, 7719558), (77, 6616764), (84, 6065367), (93, 5478396), (98, 5198886), (99, 5146372), (121, 4210668), (124, 4108797), (126, 4043578), (132, 3859779), (147, 3465924), (154, 3308382), (186, 2739198), (196, 2599443), (198, 2573186), (217, 2347884), (231, 2205588), (242, 2105334), (252, 2021789), (279, 1826132), (294, 1732962), (308, 1654191), (341, 1494108), (343, 1485396), (363, 1403556), (372, 1369599), (396, 1286593), (434, 1173942), (441, 1155308), (462, 1102794), (484, 1052667), (539, 945252), (558, 913066), (588, 866481), (651, 782628), (682, 747054), (686, 742698), (693, 735196), (726, 701778), (847, 601524), (868, 586971), (882, 577654), (924, 551397), (1023, 498036), (1029, 495132), (1078, 472626), (1089, 467852), (1116, 456533), (1302, 391314), (1331, 382788), (1364, 373527), (1372, 371349), (1386, 367598), (1452, 350889), (1519, 335412), (1617, 315084), (1694, 300762), (1764, 288827), (1953, 260876), (2046, 249018), (2058, 247566), (2156, 236313), (2178, 233926), (2387, 213444), (2541, 200508), (2604, 195657), (2662, 191394), (2772, 183799), (3038, 167706), (3069, 166012), (3087, 165044), (3234, 157542), (3388, 150381), (3751, 135828), (3773, 135036), (3906, 130438), (3993, 127596), (4092, 124509), (4116, 123783), (4356, 116963), (4557, 111804), (4774, 106722), (4851, 105028), (5082, 100254), (5324, 95697), (5929, 85932), (6076, 83853), (6138, 83006), (6174, 82522), (6468, 78771), (7161, 71148), (7502, 67914), (7546, 67518), (7623, 66836), (7812, 65219), (7986, 63798), (9114, 55902), (9317, 54684), (9548, 53361), (9702, 52514), (10164, 50127), (10633, 47916), (11253, 45276), (11319, 45012), (11858, 42966), (11979, 42532), (12276, 41503), (12348, 41261), (13671, 37268), (14322, 35574), (15004, 33957), (15092, 33759), (15246, 33418), (15972, 31899), (16709, 30492), (17787, 28644), (18228, 27951), (18634, 27342), (19404, 26257), (21266, 23958), (21483, 23716), (22506, 22638)]