312203892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1029611520

約数和(自身を除く): 717407628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 47, 49, 52, 66, 77, 78, 79, 84, 91, 94, 98, 132, 141, 143, 147, 154, 156, 158, 182, 188, 196, 231, 237, 273, 282, 286, 294, 308, 316, 329, 364, 429, 462, 474, 517, 539, 546, 553, 564, 572, 588, 611, 637, 658, 858, 869, 924, 948, 987, 1001, 1027, 1034, 1078, 1092, 1106, 1222, 1274, 1316, 1551, 1617, 1659, 1716, 1738, 1833, 1911, 1974, 2002, 2054, 2068, 2156, 2212, 2303, 2444, 2548, 2607, 3003, 3081, 3102, 3234, 3318, 3476, 3619, 3666, 3713, 3822, 3871, 3948, 4004, 4108, 4277, 4606, 5214, 6006, 6083, 6162, 6204, 6468, 6636, 6721, 6909, 7007, 7189, 7238, 7332, 7426, 7644, 7742, 8554, 9212, 10428, 10857, 11139, 11297, 11613, 12012, 12166, 12324, 12831, 13442, 13818, 14014, 14378, 14476, 14852, 15484, 17108, 18249, 20163, 21021, 21567, 21714, 22278, 22594, 23226, 24332, 25333, 25662, 25991, 26884, 27636, 28028, 28756, 29939, 33891, 36498, 40326, 40843, 42042, 42581, 43134, 43428, 44556, 45188, 46452, 47047, 48269, 50323, 50666, 51324, 51982, 59878, 67782, 72996, 75999, 77973, 79079, 80652, 81686, 84084, 85162, 86268, 89817, 94094, 96538, 100646, 101332, 103964, 119756, 122529, 127743, 135564, 141141, 144807, 150969, 151998, 155946, 158158, 163372, 170324, 179634, 181937, 188188, 193076, 201292, 237237, 245058, 255486, 282282, 285901, 289614, 301938, 303996, 311892, 316316, 329329, 337883, 359268, 363874, 474474, 490116, 510972, 530959, 545811, 553553, 564564, 571802, 579228, 603876, 658658, 675766, 727748, 857703, 948948, 987987, 1013649, 1061918, 1091622, 1107106, 1143604, 1317316, 1351532, 1592877, 1660659, 1715406, 1975974, 2001307, 2027298, 2123836, 2183244, 2214212, 2365181, 3185754, 3321318, 3430812, 3716713, 3951948, 4002614, 4054596, 4730362, 6003921, 6371508, 6642636, 7095543, 7433426, 8005228, 9460724, 11150139, 12007842, 14191086, 14866852, 22300278, 24015684, 26016991, 28382172, 44600556, 52033982, 78050973, 104067964, 156101946, 312203892]

約数ペア:

[(1, 312203892), (2, 156101946), (3, 104067964), (4, 78050973), (6, 52033982), (7, 44600556), (11, 28382172), (12, 26016991), (13, 24015684), (14, 22300278), (21, 14866852), (22, 14191086), (26, 12007842), (28, 11150139), (33, 9460724), (39, 8005228), (42, 7433426), (44, 7095543), (47, 6642636), (49, 6371508), (52, 6003921), (66, 4730362), (77, 4054596), (78, 4002614), (79, 3951948), (84, 3716713), (91, 3430812), (94, 3321318), (98, 3185754), (132, 2365181), (141, 2214212), (143, 2183244), (147, 2123836), (154, 2027298), (156, 2001307), (158, 1975974), (182, 1715406), (188, 1660659), (196, 1592877), (231, 1351532), (237, 1317316), (273, 1143604), (282, 1107106), (286, 1091622), (294, 1061918), (308, 1013649), (316, 987987), (329, 948948), (364, 857703), (429, 727748), (462, 675766), (474, 658658), (517, 603876), (539, 579228), (546, 571802), (553, 564564), (564, 553553), (572, 545811), (588, 530959), (611, 510972), (637, 490116), (658, 474474), (858, 363874), (869, 359268), (924, 337883), (948, 329329), (987, 316316), (1001, 311892), (1027, 303996), (1034, 301938), (1078, 289614), (1092, 285901), (1106, 282282), (1222, 255486), (1274, 245058), (1316, 237237), (1551, 201292), (1617, 193076), (1659, 188188), (1716, 181937), (1738, 179634), (1833, 170324), (1911, 163372), (1974, 158158), (2002, 155946), (2054, 151998), (2068, 150969), (2156, 144807), (2212, 141141), (2303, 135564), (2444, 127743), (2548, 122529), (2607, 119756), (3003, 103964), (3081, 101332), (3102, 100646), (3234, 96538), (3318, 94094), (3476, 89817), (3619, 86268), (3666, 85162), (3713, 84084), (3822, 81686), (3871, 80652), (3948, 79079), (4004, 77973), (4108, 75999), (4277, 72996), (4606, 67782), (5214, 59878), (6006, 51982), (6083, 51324), (6162, 50666), (6204, 50323), (6468, 48269), (6636, 47047), (6721, 46452), (6909, 45188), (7007, 44556), (7189, 43428), (7238, 43134), (7332, 42581), (7426, 42042), (7644, 40843), (7742, 40326), (8554, 36498), (9212, 33891), (10428, 29939), (10857, 28756), (11139, 28028), (11297, 27636), (11613, 26884), (12012, 25991), (12166, 25662), (12324, 25333), (12831, 24332), (13442, 23226), (13818, 22594), (14014, 22278), (14378, 21714), (14476, 21567), (14852, 21021), (15484, 20163), (17108, 18249)]