381377376

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 1190246400

約数和(自身を除く): 808869024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 72, 87, 93, 96, 108, 116, 124, 144, 174, 186, 216, 232, 248, 261, 279, 288, 348, 372, 432, 464, 491, 496, 522, 558, 696, 744, 783, 837, 864, 899, 928, 982, 992, 1044, 1116, 1392, 1473, 1488, 1566, 1674, 1798, 1964, 2088, 2232, 2697, 2784, 2946, 2976, 3132, 3348, 3596, 3928, 4176, 4419, 4464, 5394, 5892, 6264, 6696, 7192, 7856, 8091, 8352, 8838, 8928, 10788, 11784, 12528, 13257, 13392, 14239, 14384, 15221, 15712, 16182, 17676, 21576, 23568, 24273, 25056, 26514, 26784, 28478, 28768, 30442, 32364, 35352, 42717, 43152, 45663, 47136, 48546, 53028, 56956, 60884, 64728, 70704, 85434, 86304, 91326, 97092, 106056, 113912, 121768, 128151, 129456, 136989, 141408, 170868, 182652, 194184, 212112, 227824, 243536, 256302, 258912, 273978, 341736, 365304, 384453, 388368, 410967, 424224, 441409, 455648, 487072, 512604, 547956, 683472, 730608, 768906, 776736, 821934, 882818, 1025208, 1095912, 1324227, 1366944, 1461216, 1537812, 1643868, 1765636, 2050416, 2191824, 2648454, 3075624, 3287736, 3531272, 3972681, 4100832, 4383648, 5296908, 6151248, 6575472, 7062544, 7945362, 10593816, 11918043, 12302496, 13150944, 14125088, 15890724, 21187632, 23836086, 31781448, 42375264, 47672172, 63562896, 95344344, 127125792, 190688688, 381377376]

約数ペア:

[(1, 381377376), (2, 190688688), (3, 127125792), (4, 95344344), (6, 63562896), (8, 47672172), (9, 42375264), (12, 31781448), (16, 23836086), (18, 21187632), (24, 15890724), (27, 14125088), (29, 13150944), (31, 12302496), (32, 11918043), (36, 10593816), (48, 7945362), (54, 7062544), (58, 6575472), (62, 6151248), (72, 5296908), (87, 4383648), (93, 4100832), (96, 3972681), (108, 3531272), (116, 3287736), (124, 3075624), (144, 2648454), (174, 2191824), (186, 2050416), (216, 1765636), (232, 1643868), (248, 1537812), (261, 1461216), (279, 1366944), (288, 1324227), (348, 1095912), (372, 1025208), (432, 882818), (464, 821934), (491, 776736), (496, 768906), (522, 730608), (558, 683472), (696, 547956), (744, 512604), (783, 487072), (837, 455648), (864, 441409), (899, 424224), (928, 410967), (982, 388368), (992, 384453), (1044, 365304), (1116, 341736), (1392, 273978), (1473, 258912), (1488, 256302), (1566, 243536), (1674, 227824), (1798, 212112), (1964, 194184), (2088, 182652), (2232, 170868), (2697, 141408), (2784, 136989), (2946, 129456), (2976, 128151), (3132, 121768), (3348, 113912), (3596, 106056), (3928, 97092), (4176, 91326), (4419, 86304), (4464, 85434), (5394, 70704), (5892, 64728), (6264, 60884), (6696, 56956), (7192, 53028), (7856, 48546), (8091, 47136), (8352, 45663), (8838, 43152), (8928, 42717), (10788, 35352), (11784, 32364), (12528, 30442), (13257, 28768), (13392, 28478), (14239, 26784), (14384, 26514), (15221, 25056), (15712, 24273), (16182, 23568), (17676, 21576)]