418420584

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 1263600000

約数和(自身を除く): 845179416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 53, 57, 58, 72, 76, 87, 106, 114, 116, 152, 159, 171, 174, 199, 212, 228, 232, 261, 318, 342, 348, 398, 424, 456, 477, 522, 551, 597, 636, 684, 696, 796, 954, 1007, 1044, 1102, 1194, 1272, 1368, 1537, 1592, 1653, 1791, 1908, 2014, 2088, 2204, 2388, 3021, 3074, 3306, 3582, 3781, 3816, 4028, 4408, 4611, 4776, 4959, 5771, 6042, 6148, 6612, 7164, 7562, 8056, 9063, 9222, 9918, 10547, 11343, 11542, 12084, 12296, 13224, 13833, 14328, 15124, 17313, 18126, 18444, 19836, 21094, 22686, 23084, 24168, 27666, 29203, 30248, 31641, 34029, 34626, 36252, 36888, 39672, 42188, 45372, 46168, 51939, 55332, 58406, 63282, 68058, 69252, 72504, 84376, 87609, 90744, 94923, 103878, 109649, 110664, 116812, 126564, 136116, 138504, 175218, 189846, 200393, 207756, 219298, 233624, 253128, 262827, 272232, 305863, 328947, 350436, 379692, 400786, 415512, 438596, 525654, 601179, 611726, 657894, 700872, 759384, 801572, 877192, 917589, 986841, 1051308, 1202358, 1223452, 1315788, 1603144, 1803537, 1835178, 1973682, 2102616, 2404716, 2446904, 2631576, 2752767, 3607074, 3670356, 3947364, 4809432, 5505534, 5811397, 7214148, 7340712, 7894728, 11011068, 11622794, 14428296, 17434191, 22022136, 23245588, 34868382, 46491176, 52302573, 69736764, 104605146, 139473528, 209210292, 418420584]

約数ペア:

[(1, 418420584), (2, 209210292), (3, 139473528), (4, 104605146), (6, 69736764), (8, 52302573), (9, 46491176), (12, 34868382), (18, 23245588), (19, 22022136), (24, 17434191), (29, 14428296), (36, 11622794), (38, 11011068), (53, 7894728), (57, 7340712), (58, 7214148), (72, 5811397), (76, 5505534), (87, 4809432), (106, 3947364), (114, 3670356), (116, 3607074), (152, 2752767), (159, 2631576), (171, 2446904), (174, 2404716), (199, 2102616), (212, 1973682), (228, 1835178), (232, 1803537), (261, 1603144), (318, 1315788), (342, 1223452), (348, 1202358), (398, 1051308), (424, 986841), (456, 917589), (477, 877192), (522, 801572), (551, 759384), (597, 700872), (636, 657894), (684, 611726), (696, 601179), (796, 525654), (954, 438596), (1007, 415512), (1044, 400786), (1102, 379692), (1194, 350436), (1272, 328947), (1368, 305863), (1537, 272232), (1592, 262827), (1653, 253128), (1791, 233624), (1908, 219298), (2014, 207756), (2088, 200393), (2204, 189846), (2388, 175218), (3021, 138504), (3074, 136116), (3306, 126564), (3582, 116812), (3781, 110664), (3816, 109649), (4028, 103878), (4408, 94923), (4611, 90744), (4776, 87609), (4959, 84376), (5771, 72504), (6042, 69252), (6148, 68058), (6612, 63282), (7164, 58406), (7562, 55332), (8056, 51939), (9063, 46168), (9222, 45372), (9918, 42188), (10547, 39672), (11343, 36888), (11542, 36252), (12084, 34626), (12296, 34029), (13224, 31641), (13833, 30248), (14328, 29203), (15124, 27666), (17313, 24168), (18126, 23084), (18444, 22686), (19836, 21094)]