391366248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 1300561920

約数和(自身を除く): 909195672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 83, 84, 91, 102, 104, 119, 127, 136, 156, 166, 168, 182, 204, 221, 238, 249, 254, 273, 312, 332, 357, 364, 381, 408, 442, 476, 498, 508, 546, 581, 663, 664, 714, 728, 762, 884, 889, 952, 996, 1016, 1079, 1092, 1162, 1326, 1411, 1428, 1524, 1547, 1651, 1743, 1768, 1778, 1992, 2158, 2159, 2184, 2324, 2652, 2667, 2822, 2856, 3048, 3094, 3237, 3302, 3486, 3556, 4233, 4316, 4318, 4641, 4648, 4953, 5304, 5334, 5644, 6188, 6474, 6477, 6604, 6972, 7112, 7553, 8466, 8632, 8636, 9282, 9877, 9906, 10541, 10668, 11288, 11557, 12376, 12948, 12954, 13208, 13944, 15106, 15113, 16932, 17272, 18343, 18564, 19754, 19812, 21082, 21336, 22659, 23114, 25896, 25908, 28067, 29631, 30212, 30226, 31623, 33864, 34671, 36686, 37128, 39508, 39624, 42164, 45318, 45339, 46228, 51816, 55029, 56134, 59262, 60424, 60452, 63246, 69342, 73372, 73787, 79016, 84201, 84328, 90636, 90678, 92456, 110058, 112268, 118524, 120904, 126492, 128401, 137033, 138684, 146744, 147574, 168402, 179197, 181272, 181356, 196469, 220116, 221361, 224536, 237048, 252984, 256802, 274066, 277368, 295148, 336804, 358394, 362712, 385203, 392938, 411099, 440232, 442722, 513604, 537591, 548132, 589407, 590296, 673608, 716788, 770406, 785876, 822198, 885444, 959231, 1027208, 1075182, 1096264, 1178814, 1254379, 1433576, 1540812, 1571752, 1644396, 1770888, 1918462, 2150364, 2329561, 2357628, 2508758, 2877693, 3081624, 3288792, 3763137, 3836924, 4300728, 4659122, 4715256, 5017516, 5755386, 6988683, 7526274, 7673848, 9318244, 10035032, 11510772, 13977366, 15052548, 16306927, 18636488, 23021544, 27954732, 30105096, 32613854, 48920781, 55909464, 65227708, 97841562, 130455416, 195683124, 391366248]

約数ペア:

[(1, 391366248), (2, 195683124), (3, 130455416), (4, 97841562), (6, 65227708), (7, 55909464), (8, 48920781), (12, 32613854), (13, 30105096), (14, 27954732), (17, 23021544), (21, 18636488), (24, 16306927), (26, 15052548), (28, 13977366), (34, 11510772), (39, 10035032), (42, 9318244), (51, 7673848), (52, 7526274), (56, 6988683), (68, 5755386), (78, 5017516), (83, 4715256), (84, 4659122), (91, 4300728), (102, 3836924), (104, 3763137), (119, 3288792), (127, 3081624), (136, 2877693), (156, 2508758), (166, 2357628), (168, 2329561), (182, 2150364), (204, 1918462), (221, 1770888), (238, 1644396), (249, 1571752), (254, 1540812), (273, 1433576), (312, 1254379), (332, 1178814), (357, 1096264), (364, 1075182), (381, 1027208), (408, 959231), (442, 885444), (476, 822198), (498, 785876), (508, 770406), (546, 716788), (581, 673608), (663, 590296), (664, 589407), (714, 548132), (728, 537591), (762, 513604), (884, 442722), (889, 440232), (952, 411099), (996, 392938), (1016, 385203), (1079, 362712), (1092, 358394), (1162, 336804), (1326, 295148), (1411, 277368), (1428, 274066), (1524, 256802), (1547, 252984), (1651, 237048), (1743, 224536), (1768, 221361), (1778, 220116), (1992, 196469), (2158, 181356), (2159, 181272), (2184, 179197), (2324, 168402), (2652, 147574), (2667, 146744), (2822, 138684), (2856, 137033), (3048, 128401), (3094, 126492), (3237, 120904), (3302, 118524), (3486, 112268), (3556, 110058), (4233, 92456), (4316, 90678), (4318, 90636), (4641, 84328), (4648, 84201), (4953, 79016), (5304, 73787), (5334, 73372), (5644, 69342), (6188, 63246), (6474, 60452), (6477, 60424), (6604, 59262), (6972, 56134), (7112, 55029), (7553, 51816), (8466, 46228), (8632, 45339), (8636, 45318), (9282, 42164), (9877, 39624), (9906, 39508), (10541, 37128), (10668, 36686), (11288, 34671), (11557, 33864), (12376, 31623), (12948, 30226), (12954, 30212), (13208, 29631), (13944, 28067), (15106, 25908), (15113, 25896), (16932, 23114), (17272, 22659), (18343, 21336), (18564, 21082), (19754, 19812)]