1728219024

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4347

約数の個数: 240

約数和(自身を含む): 6075652800

約数和(自身を除く): 4347433776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3192, 3528, 3591, 3724, 4104, 4297, 4788, 5292, 5586, 6384, 7056, 7182, 7448, 8208, 8379, 8594, 9576, 10584, 11172, 12891, 14364, 14896, 16758, 17188, 19152, 21168, 22344, 25137, 25782, 28728, 30079, 33516, 34376, 38673, 44688, 50274, 51564, 57456, 60158, 67032, 68752, 77346, 81643, 90237, 100548, 103128, 116019, 120316, 134064, 154692, 163286, 180474, 201096, 206256, 210553, 232038, 240632, 244929, 270711, 309384, 326572, 360948, 402192, 421106, 464076, 481264, 489858, 541422, 571501, 618768, 631659, 653144, 721896, 734787, 812133, 842212, 928152, 979716, 1082844, 1143002, 1263318, 1306288, 1443792, 1469574, 1624266, 1684424, 1714503, 1856304, 1894977, 1959432, 2165688, 2204361, 2286004, 2526636, 2939148, 3248532, 3368848, 3429006, 3789954, 3918864, 4000507, 4331376, 4408722, 4572008, 5053272, 5143509, 5684931, 5878296, 6497064, 6858012, 7579908, 8001014, 8817444, 9144016, 10106544, 10287018, 11369862, 11756592, 12001521, 12994128, 13716024, 15159816, 15430527, 16002028, 17634888, 20574036, 22739724, 24003042, 27432048, 30319632, 30861054, 32004056, 35269776, 36004563, 41148072, 45479448, 48006084, 61722108, 64008112, 72009126, 82296144, 90958896, 96012168, 108013689, 123444216, 144018252, 192024336, 216027378, 246888432, 288036504, 432054756, 576073008, 864109512, 1728219024]

約数ペア:

[(1, 1728219024), (2, 864109512), (3, 576073008), (4, 432054756), (6, 288036504), (7, 246888432), (8, 216027378), (9, 192024336), (12, 144018252), (14, 123444216), (16, 108013689), (18, 96012168), (19, 90958896), (21, 82296144), (24, 72009126), (27, 64008112), (28, 61722108), (36, 48006084), (38, 45479448), (42, 41148072), (48, 36004563), (49, 35269776), (54, 32004056), (56, 30861054), (57, 30319632), (63, 27432048), (72, 24003042), (76, 22739724), (84, 20574036), (98, 17634888), (108, 16002028), (112, 15430527), (114, 15159816), (126, 13716024), (133, 12994128), (144, 12001521), (147, 11756592), (152, 11369862), (168, 10287018), (171, 10106544), (189, 9144016), (196, 8817444), (216, 8001014), (228, 7579908), (252, 6858012), (266, 6497064), (294, 5878296), (304, 5684931), (336, 5143509), (342, 5053272), (378, 4572008), (392, 4408722), (399, 4331376), (432, 4000507), (441, 3918864), (456, 3789954), (504, 3429006), (513, 3368848), (532, 3248532), (588, 2939148), (684, 2526636), (756, 2286004), (784, 2204361), (798, 2165688), (882, 1959432), (912, 1894977), (931, 1856304), (1008, 1714503), (1026, 1684424), (1064, 1624266), (1176, 1469574), (1197, 1443792), (1323, 1306288), (1368, 1263318), (1512, 1143002), (1596, 1082844), (1764, 979716), (1862, 928152), (2052, 842212), (2128, 812133), (2352, 734787), (2394, 721896), (2646, 653144), (2736, 631659), (2793, 618768), (3024, 571501), (3192, 541422), (3528, 489858), (3591, 481264), (3724, 464076), (4104, 421106), (4297, 402192), (4788, 360948), (5292, 326572), (5586, 309384), (6384, 270711), (7056, 244929), (7182, 240632), (7448, 232038), (8208, 210553), (8379, 206256), (8594, 201096), (9576, 180474), (10584, 163286), (11172, 154692), (12891, 134064), (14364, 120316), (14896, 116019), (16758, 103128), (17188, 100548), (19152, 90237), (21168, 81643), (22344, 77346), (25137, 68752), (25782, 67032), (28728, 60158), (30079, 57456), (33516, 51564), (34376, 50274), (38673, 44688)]