670508748

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4221

約数の個数: 144

約数和(自身を含む): 2129108800

約数和(自身を除く): 1458600052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1274, 1372, 1638, 1764, 1911, 2058, 2548, 3087, 3276, 3822, 4116, 4177, 4459, 5733, 6174, 7644, 8354, 8918, 11466, 12348, 12531, 13377, 16708, 17836, 22932, 25062, 26754, 29239, 37593, 40131, 50124, 53508, 54301, 58478, 75186, 80262, 87717, 108602, 116956, 150372, 160524, 162903, 175434, 204673, 217204, 263151, 325806, 350868, 380107, 409346, 488709, 526302, 614019, 651612, 760214, 818692, 977418, 1052604, 1140321, 1228038, 1432711, 1520428, 1842057, 1954836, 2280642, 2456076, 2660749, 2865422, 3420963, 3684114, 4298133, 4561284, 5321498, 5730844, 6841926, 7368228, 7982247, 8596266, 10642996, 12894399, 13683852, 15964494, 17192532, 18625243, 23946741, 25788798, 31928988, 37250486, 47893482, 51577596, 55875729, 74500972, 95786964, 111751458, 167627187, 223502916, 335254374, 670508748]

約数ペア:

[(1, 670508748), (2, 335254374), (3, 223502916), (4, 167627187), (6, 111751458), (7, 95786964), (9, 74500972), (12, 55875729), (13, 51577596), (14, 47893482), (18, 37250486), (21, 31928988), (26, 25788798), (28, 23946741), (36, 18625243), (39, 17192532), (42, 15964494), (49, 13683852), (52, 12894399), (63, 10642996), (78, 8596266), (84, 7982247), (91, 7368228), (98, 6841926), (117, 5730844), (126, 5321498), (147, 4561284), (156, 4298133), (182, 3684114), (196, 3420963), (234, 2865422), (252, 2660749), (273, 2456076), (294, 2280642), (343, 1954836), (364, 1842057), (441, 1520428), (468, 1432711), (546, 1228038), (588, 1140321), (637, 1052604), (686, 977418), (819, 818692), (882, 760214), (1029, 651612), (1092, 614019), (1274, 526302), (1372, 488709), (1638, 409346), (1764, 380107), (1911, 350868), (2058, 325806), (2548, 263151), (3087, 217204), (3276, 204673), (3822, 175434), (4116, 162903), (4177, 160524), (4459, 150372), (5733, 116956), (6174, 108602), (7644, 87717), (8354, 80262), (8918, 75186), (11466, 58478), (12348, 54301), (12531, 53508), (13377, 50124), (16708, 40131), (17836, 37593), (22932, 29239), (25062, 26754)]