447117216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1511129088

約数和(自身を除く): 1064011872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 127, 156, 168, 169, 182, 186, 208, 217, 224, 248, 254, 273, 312, 336, 338, 364, 372, 381, 403, 416, 434, 496, 507, 508, 546, 624, 651, 672, 676, 728, 744, 762, 806, 868, 889, 992, 1014, 1016, 1092, 1183, 1209, 1248, 1302, 1352, 1456, 1488, 1524, 1612, 1651, 1736, 1778, 2028, 2032, 2184, 2366, 2418, 2604, 2667, 2704, 2821, 2912, 2976, 3048, 3224, 3302, 3472, 3549, 3556, 3937, 4056, 4064, 4368, 4732, 4836, 4953, 5208, 5239, 5334, 5408, 5642, 6096, 6448, 6604, 6944, 7098, 7112, 7874, 8112, 8463, 8736, 9464, 9672, 9906, 10416, 10478, 10668, 11284, 11557, 11811, 12192, 12896, 13208, 14196, 14224, 15717, 15748, 16224, 16926, 18928, 19344, 19812, 20832, 20956, 21336, 21463, 22568, 23114, 23622, 26416, 27559, 28392, 28448, 31434, 31496, 33852, 34671, 36673, 37856, 38688, 39624, 41912, 42672, 42926, 45136, 46228, 47244, 51181, 52832, 55118, 56784, 62868, 62992, 64389, 67704, 69342, 73346, 79248, 82677, 83824, 85344, 85852, 90272, 92456, 94488, 102362, 110019, 110236, 113568, 125736, 125984, 128778, 135408, 138684, 146692, 150241, 153543, 158496, 165354, 167648, 171704, 184912, 188976, 204724, 220038, 220472, 251472, 257556, 270816, 277368, 293384, 300482, 307086, 330708, 343408, 358267, 369824, 377952, 409448, 440076, 440944, 450723, 502944, 515112, 554736, 586768, 600964, 614172, 661416, 665353, 686816, 716534, 818896, 880152, 881888, 901446, 1030224, 1074801, 1109472, 1173536, 1201928, 1228344, 1322832, 1330706, 1433068, 1637792, 1760304, 1802892, 1996059, 2060448, 2149602, 2403856, 2456688, 2645664, 2661412, 2866136, 3520608, 3605784, 3992118, 4299204, 4657471, 4807712, 4913376, 5322824, 5732272, 7211568, 7984236, 8598408, 9314942, 10645648, 11464544, 13972413, 14423136, 15968472, 17196816, 18629884, 21291296, 27944826, 31936944, 34393632, 37259768, 55889652, 63873888, 74519536, 111779304, 149039072, 223558608, 447117216]

約数ペア:

[(1, 447117216), (2, 223558608), (3, 149039072), (4, 111779304), (6, 74519536), (7, 63873888), (8, 55889652), (12, 37259768), (13, 34393632), (14, 31936944), (16, 27944826), (21, 21291296), (24, 18629884), (26, 17196816), (28, 15968472), (31, 14423136), (32, 13972413), (39, 11464544), (42, 10645648), (48, 9314942), (52, 8598408), (56, 7984236), (62, 7211568), (78, 5732272), (84, 5322824), (91, 4913376), (93, 4807712), (96, 4657471), (104, 4299204), (112, 3992118), (124, 3605784), (127, 3520608), (156, 2866136), (168, 2661412), (169, 2645664), (182, 2456688), (186, 2403856), (208, 2149602), (217, 2060448), (224, 1996059), (248, 1802892), (254, 1760304), (273, 1637792), (312, 1433068), (336, 1330706), (338, 1322832), (364, 1228344), (372, 1201928), (381, 1173536), (403, 1109472), (416, 1074801), (434, 1030224), (496, 901446), (507, 881888), (508, 880152), (546, 818896), (624, 716534), (651, 686816), (672, 665353), (676, 661416), (728, 614172), (744, 600964), (762, 586768), (806, 554736), (868, 515112), (889, 502944), (992, 450723), (1014, 440944), (1016, 440076), (1092, 409448), (1183, 377952), (1209, 369824), (1248, 358267), (1302, 343408), (1352, 330708), (1456, 307086), (1488, 300482), (1524, 293384), (1612, 277368), (1651, 270816), (1736, 257556), (1778, 251472), (2028, 220472), (2032, 220038), (2184, 204724), (2366, 188976), (2418, 184912), (2604, 171704), (2667, 167648), (2704, 165354), (2821, 158496), (2912, 153543), (2976, 150241), (3048, 146692), (3224, 138684), (3302, 135408), (3472, 128778), (3549, 125984), (3556, 125736), (3937, 113568), (4056, 110236), (4064, 110019), (4368, 102362), (4732, 94488), (4836, 92456), (4953, 90272), (5208, 85852), (5239, 85344), (5334, 83824), (5408, 82677), (5642, 79248), (6096, 73346), (6448, 69342), (6604, 67704), (6944, 64389), (7098, 62992), (7112, 62868), (7874, 56784), (8112, 55118), (8463, 52832), (8736, 51181), (9464, 47244), (9672, 46228), (9906, 45136), (10416, 42926), (10478, 42672), (10668, 41912), (11284, 39624), (11557, 38688), (11811, 37856), (12192, 36673), (12896, 34671), (13208, 33852), (14196, 31496), (14224, 31434), (15717, 28448), (15748, 28392), (16224, 27559), (16926, 26416), (18928, 23622), (19344, 23114), (19812, 22568), (20832, 21463), (20956, 21336)]