1379127288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 256

約数和(自身を含む): 4558602240

約数和(自身を除く): 3179474952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 71, 77, 84, 88, 92, 132, 138, 142, 154, 161, 168, 184, 213, 231, 253, 264, 276, 284, 308, 322, 426, 457, 462, 483, 497, 506, 552, 568, 616, 644, 759, 781, 852, 914, 924, 966, 994, 1012, 1288, 1371, 1491, 1518, 1562, 1633, 1704, 1771, 1828, 1848, 1932, 1988, 2024, 2343, 2742, 2982, 3036, 3124, 3199, 3266, 3542, 3656, 3864, 3976, 4686, 4899, 5027, 5313, 5467, 5484, 5964, 6072, 6248, 6398, 6532, 7084, 9372, 9597, 9798, 10054, 10511, 10626, 10934, 10968, 11431, 11928, 12796, 13064, 14168, 15081, 16401, 17963, 18744, 19194, 19596, 20108, 21022, 21252, 21868, 22862, 25592, 30162, 31533, 32447, 32802, 34293, 35189, 35926, 38388, 39192, 40216, 42044, 42504, 43736, 45724, 53889, 60324, 63066, 64894, 65604, 68586, 70378, 71852, 73577, 76776, 84088, 91448, 97341, 105567, 107778, 115621, 120648, 125741, 126132, 129788, 131208, 137172, 140756, 143704, 147154, 194682, 211134, 215556, 220731, 227129, 231242, 251482, 252264, 259576, 274344, 281512, 294308, 346863, 356917, 377223, 389364, 422268, 431112, 441462, 454258, 462484, 502964, 588616, 681387, 693726, 713834, 746281, 754446, 778728, 809347, 844536, 882924, 908516, 924968, 1005928, 1070751, 1362774, 1387452, 1427668, 1492562, 1508892, 1618694, 1765848, 1817032, 2141502, 2238843, 2428041, 2498419, 2725548, 2774904, 2855336, 2985124, 3017784, 3237388, 4283004, 4477686, 4856082, 4996838, 5223967, 5451096, 5970248, 6474776, 7495257, 8209091, 8566008, 8955372, 9712164, 9993676, 10447934, 14990514, 15671901, 16418182, 17910744, 19424328, 19987352, 20895868, 24627273, 29981028, 31343802, 32836364, 41791736, 49254546, 57463637, 59962056, 62687604, 65672728, 98509092, 114927274, 125375208, 172390911, 197018184, 229854548, 344781822, 459709096, 689563644, 1379127288]

約数ペア:

[(1, 1379127288), (2, 689563644), (3, 459709096), (4, 344781822), (6, 229854548), (7, 197018184), (8, 172390911), (11, 125375208), (12, 114927274), (14, 98509092), (21, 65672728), (22, 62687604), (23, 59962056), (24, 57463637), (28, 49254546), (33, 41791736), (42, 32836364), (44, 31343802), (46, 29981028), (56, 24627273), (66, 20895868), (69, 19987352), (71, 19424328), (77, 17910744), (84, 16418182), (88, 15671901), (92, 14990514), (132, 10447934), (138, 9993676), (142, 9712164), (154, 8955372), (161, 8566008), (168, 8209091), (184, 7495257), (213, 6474776), (231, 5970248), (253, 5451096), (264, 5223967), (276, 4996838), (284, 4856082), (308, 4477686), (322, 4283004), (426, 3237388), (457, 3017784), (462, 2985124), (483, 2855336), (497, 2774904), (506, 2725548), (552, 2498419), (568, 2428041), (616, 2238843), (644, 2141502), (759, 1817032), (781, 1765848), (852, 1618694), (914, 1508892), (924, 1492562), (966, 1427668), (994, 1387452), (1012, 1362774), (1288, 1070751), (1371, 1005928), (1491, 924968), (1518, 908516), (1562, 882924), (1633, 844536), (1704, 809347), (1771, 778728), (1828, 754446), (1848, 746281), (1932, 713834), (1988, 693726), (2024, 681387), (2343, 588616), (2742, 502964), (2982, 462484), (3036, 454258), (3124, 441462), (3199, 431112), (3266, 422268), (3542, 389364), (3656, 377223), (3864, 356917), (3976, 346863), (4686, 294308), (4899, 281512), (5027, 274344), (5313, 259576), (5467, 252264), (5484, 251482), (5964, 231242), (6072, 227129), (6248, 220731), (6398, 215556), (6532, 211134), (7084, 194682), (9372, 147154), (9597, 143704), (9798, 140756), (10054, 137172), (10511, 131208), (10626, 129788), (10934, 126132), (10968, 125741), (11431, 120648), (11928, 115621), (12796, 107778), (13064, 105567), (14168, 97341), (15081, 91448), (16401, 84088), (17963, 76776), (18744, 73577), (19194, 71852), (19596, 70378), (20108, 68586), (21022, 65604), (21252, 64894), (21868, 63066), (22862, 60324), (25592, 53889), (30162, 45724), (31533, 43736), (32447, 42504), (32802, 42044), (34293, 40216), (35189, 39192), (35926, 38388)]