1337631792

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 4261155840

約数和(自身を除く): 2923524048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 79, 84, 92, 98, 112, 138, 147, 158, 161, 168, 184, 196, 237, 276, 294, 313, 316, 322, 336, 368, 392, 474, 483, 552, 553, 588, 626, 632, 644, 784, 939, 948, 966, 1104, 1106, 1127, 1176, 1252, 1264, 1288, 1659, 1817, 1878, 1896, 1932, 2191, 2212, 2254, 2352, 2504, 2576, 3318, 3381, 3634, 3756, 3792, 3864, 3871, 4382, 4424, 4508, 5008, 5451, 6573, 6636, 6762, 7199, 7268, 7512, 7728, 7742, 8764, 8848, 9016, 10902, 11613, 12719, 13146, 13272, 13524, 14398, 14536, 15024, 15337, 15484, 17528, 18032, 21597, 21804, 23226, 24727, 25438, 26292, 26544, 27048, 28796, 29072, 30674, 30968, 35056, 38157, 43194, 43608, 46011, 46452, 49454, 50393, 50876, 52584, 54096, 57592, 61348, 61936, 74181, 76314, 86388, 87216, 89033, 92022, 92904, 98908, 100786, 101752, 105168, 115184, 122696, 148362, 151179, 152628, 172776, 173089, 178066, 184044, 185808, 197816, 201572, 203504, 245392, 267099, 296724, 302358, 305256, 345552, 346178, 352751, 356132, 368088, 395632, 403144, 519267, 534198, 568721, 593448, 604716, 610512, 692356, 705502, 712264, 736176, 806288, 1038534, 1058253, 1068396, 1137442, 1186896, 1209432, 1211623, 1384712, 1411004, 1424528, 1706163, 2077068, 2116506, 2136792, 2274884, 2418864, 2423246, 2769424, 2822008, 3412326, 3634869, 3981047, 4154136, 4233012, 4273584, 4549768, 4846492, 5644016, 6824652, 7269738, 7962094, 8308272, 8466024, 9099536, 9692984, 11943141, 13649304, 14539476, 15924188, 16932048, 19385968, 23886282, 27298608, 27867329, 29078952, 31848376, 47772564, 55734658, 58157904, 63696752, 83601987, 95545128, 111469316, 167203974, 191090256, 222938632, 334407948, 445877264, 668815896, 1337631792]

約数ペア:

[(1, 1337631792), (2, 668815896), (3, 445877264), (4, 334407948), (6, 222938632), (7, 191090256), (8, 167203974), (12, 111469316), (14, 95545128), (16, 83601987), (21, 63696752), (23, 58157904), (24, 55734658), (28, 47772564), (42, 31848376), (46, 29078952), (48, 27867329), (49, 27298608), (56, 23886282), (69, 19385968), (79, 16932048), (84, 15924188), (92, 14539476), (98, 13649304), (112, 11943141), (138, 9692984), (147, 9099536), (158, 8466024), (161, 8308272), (168, 7962094), (184, 7269738), (196, 6824652), (237, 5644016), (276, 4846492), (294, 4549768), (313, 4273584), (316, 4233012), (322, 4154136), (336, 3981047), (368, 3634869), (392, 3412326), (474, 2822008), (483, 2769424), (552, 2423246), (553, 2418864), (588, 2274884), (626, 2136792), (632, 2116506), (644, 2077068), (784, 1706163), (939, 1424528), (948, 1411004), (966, 1384712), (1104, 1211623), (1106, 1209432), (1127, 1186896), (1176, 1137442), (1252, 1068396), (1264, 1058253), (1288, 1038534), (1659, 806288), (1817, 736176), (1878, 712264), (1896, 705502), (1932, 692356), (2191, 610512), (2212, 604716), (2254, 593448), (2352, 568721), (2504, 534198), (2576, 519267), (3318, 403144), (3381, 395632), (3634, 368088), (3756, 356132), (3792, 352751), (3864, 346178), (3871, 345552), (4382, 305256), (4424, 302358), (4508, 296724), (5008, 267099), (5451, 245392), (6573, 203504), (6636, 201572), (6762, 197816), (7199, 185808), (7268, 184044), (7512, 178066), (7728, 173089), (7742, 172776), (8764, 152628), (8848, 151179), (9016, 148362), (10902, 122696), (11613, 115184), (12719, 105168), (13146, 101752), (13272, 100786), (13524, 98908), (14398, 92904), (14536, 92022), (15024, 89033), (15337, 87216), (15484, 86388), (17528, 76314), (18032, 74181), (21597, 61936), (21804, 61348), (23226, 57592), (24727, 54096), (25438, 52584), (26292, 50876), (26544, 50393), (27048, 49454), (28796, 46452), (29072, 46011), (30674, 43608), (30968, 43194), (35056, 38157)]