768489876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 2593095680

約数和(自身を除く): 1824605804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 84, 93, 99, 108, 121, 124, 126, 132, 154, 186, 189, 198, 217, 231, 242, 252, 271, 279, 297, 308, 341, 363, 372, 378, 396, 434, 462, 484, 542, 558, 594, 651, 682, 693, 726, 756, 813, 837, 847, 868, 924, 1023, 1084, 1089, 1116, 1188, 1302, 1364, 1386, 1452, 1626, 1674, 1694, 1897, 1953, 2046, 2079, 2178, 2387, 2439, 2541, 2604, 2772, 2981, 3069, 3252, 3267, 3348, 3388, 3751, 3794, 3906, 4092, 4158, 4356, 4774, 4878, 5082, 5691, 5859, 5962, 6138, 6534, 7161, 7317, 7502, 7588, 7623, 7812, 8316, 8401, 8943, 9207, 9548, 9756, 10164, 11253, 11382, 11718, 11924, 12276, 13068, 14322, 14634, 15004, 15246, 16802, 17073, 17886, 18414, 20867, 21483, 22506, 22764, 22869, 23436, 25203, 26257, 26829, 28644, 29268, 30492, 32791, 33604, 33759, 34146, 35772, 36828, 41734, 42966, 45012, 45738, 50406, 51219, 52514, 53658, 58807, 62601, 64449, 65582, 67518, 68292, 75609, 78771, 80487, 83468, 85932, 91476, 92411, 98373, 100812, 101277, 102438, 105028, 107316, 117614, 125202, 128898, 131164, 135036, 151218, 157542, 160974, 176421, 184822, 187803, 196746, 202554, 204876, 226827, 229537, 235228, 236313, 250404, 257796, 277233, 295119, 302436, 315084, 321948, 352842, 369644, 375606, 393492, 405108, 453654, 459074, 472626, 529263, 554466, 563409, 590238, 646877, 688611, 705684, 708939, 751212, 831699, 885357, 907308, 918148, 945252, 1016521, 1058526, 1108932, 1126818, 1180476, 1293754, 1377222, 1417878, 1587789, 1663398, 1770714, 1940631, 2033042, 2065833, 2117052, 2253636, 2495097, 2587508, 2754444, 2835756, 3049563, 3175578, 3326796, 3541428, 3881262, 4066084, 4131666, 4990194, 5821893, 6099126, 6197499, 6351156, 7115647, 7762524, 8263332, 9148689, 9980388, 11643786, 12198252, 12394998, 14231294, 17465679, 18297378, 21346941, 23287572, 24789996, 27446067, 28462588, 34931358, 36594756, 42693882, 54892134, 64040823, 69862716, 85387764, 109784268, 128081646, 192122469, 256163292, 384244938, 768489876]

約数ペア:

[(1, 768489876), (2, 384244938), (3, 256163292), (4, 192122469), (6, 128081646), (7, 109784268), (9, 85387764), (11, 69862716), (12, 64040823), (14, 54892134), (18, 42693882), (21, 36594756), (22, 34931358), (27, 28462588), (28, 27446067), (31, 24789996), (33, 23287572), (36, 21346941), (42, 18297378), (44, 17465679), (54, 14231294), (62, 12394998), (63, 12198252), (66, 11643786), (77, 9980388), (84, 9148689), (93, 8263332), (99, 7762524), (108, 7115647), (121, 6351156), (124, 6197499), (126, 6099126), (132, 5821893), (154, 4990194), (186, 4131666), (189, 4066084), (198, 3881262), (217, 3541428), (231, 3326796), (242, 3175578), (252, 3049563), (271, 2835756), (279, 2754444), (297, 2587508), (308, 2495097), (341, 2253636), (363, 2117052), (372, 2065833), (378, 2033042), (396, 1940631), (434, 1770714), (462, 1663398), (484, 1587789), (542, 1417878), (558, 1377222), (594, 1293754), (651, 1180476), (682, 1126818), (693, 1108932), (726, 1058526), (756, 1016521), (813, 945252), (837, 918148), (847, 907308), (868, 885357), (924, 831699), (1023, 751212), (1084, 708939), (1089, 705684), (1116, 688611), (1188, 646877), (1302, 590238), (1364, 563409), (1386, 554466), (1452, 529263), (1626, 472626), (1674, 459074), (1694, 453654), (1897, 405108), (1953, 393492), (2046, 375606), (2079, 369644), (2178, 352842), (2387, 321948), (2439, 315084), (2541, 302436), (2604, 295119), (2772, 277233), (2981, 257796), (3069, 250404), (3252, 236313), (3267, 235228), (3348, 229537), (3388, 226827), (3751, 204876), (3794, 202554), (3906, 196746), (4092, 187803), (4158, 184822), (4356, 176421), (4774, 160974), (4878, 157542), (5082, 151218), (5691, 135036), (5859, 131164), (5962, 128898), (6138, 125202), (6534, 117614), (7161, 107316), (7317, 105028), (7502, 102438), (7588, 101277), (7623, 100812), (7812, 98373), (8316, 92411), (8401, 91476), (8943, 85932), (9207, 83468), (9548, 80487), (9756, 78771), (10164, 75609), (11253, 68292), (11382, 67518), (11718, 65582), (11924, 64449), (12276, 62601), (13068, 58807), (14322, 53658), (14634, 52514), (15004, 51219), (15246, 50406), (16802, 45738), (17073, 45012), (17886, 42966), (18414, 41734), (20867, 36828), (21483, 35772), (22506, 34146), (22764, 33759), (22869, 33604), (23436, 32791), (25203, 30492), (26257, 29268), (26829, 28644)]