1238847792

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1376

約数の個数: 240

約数和(自身を含む): 4141734912

約数和(自身を除く): 2902887120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 728, 744, 784, 806, 868, 1092, 1176, 1209, 1274, 1302, 1307, 1456, 1488, 1519, 1612, 1736, 1911, 2184, 2352, 2418, 2548, 2604, 2614, 2821, 3038, 3224, 3472, 3822, 3921, 4368, 4557, 4836, 5096, 5208, 5228, 5642, 6076, 6448, 7644, 7842, 8463, 9114, 9149, 9672, 10192, 10416, 10456, 11284, 12152, 15288, 15684, 16926, 16991, 18228, 18298, 19344, 19747, 20912, 22568, 24304, 27447, 30576, 31368, 33852, 33982, 36456, 36596, 39494, 40517, 45136, 50973, 54894, 59241, 62736, 64043, 67704, 67964, 72912, 73192, 78988, 81034, 101946, 109788, 118482, 118937, 121551, 128086, 135408, 135928, 146384, 157976, 162068, 192129, 203892, 219576, 236964, 237874, 243102, 256172, 271856, 283619, 315952, 324136, 356811, 384258, 407784, 439152, 473928, 475748, 486204, 512344, 526721, 567238, 648272, 713622, 768516, 815568, 832559, 850857, 947856, 951496, 972408, 1024688, 1053442, 1134476, 1427244, 1537032, 1580163, 1665118, 1701714, 1902992, 1944816, 1985333, 2106884, 2268952, 2497677, 2854488, 3074064, 3160326, 3330236, 3403428, 3687047, 3970666, 4213768, 4537904, 4995354, 5708976, 5955999, 6320652, 6660472, 6806856, 7374094, 7941332, 8427536, 9990708, 11061141, 11911998, 12641304, 13320944, 13613712, 14748188, 15882664, 19981416, 22122282, 23823996, 25282608, 25809329, 29496376, 31765328, 39962832, 44244564, 47647992, 51618658, 58992752, 77427987, 88489128, 95295984, 103237316, 154855974, 176978256, 206474632, 309711948, 412949264, 619423896, 1238847792]

約数ペア:

[(1, 1238847792), (2, 619423896), (3, 412949264), (4, 309711948), (6, 206474632), (7, 176978256), (8, 154855974), (12, 103237316), (13, 95295984), (14, 88489128), (16, 77427987), (21, 58992752), (24, 51618658), (26, 47647992), (28, 44244564), (31, 39962832), (39, 31765328), (42, 29496376), (48, 25809329), (49, 25282608), (52, 23823996), (56, 22122282), (62, 19981416), (78, 15882664), (84, 14748188), (91, 13613712), (93, 13320944), (98, 12641304), (104, 11911998), (112, 11061141), (124, 9990708), (147, 8427536), (156, 7941332), (168, 7374094), (182, 6806856), (186, 6660472), (196, 6320652), (208, 5955999), (217, 5708976), (248, 4995354), (273, 4537904), (294, 4213768), (312, 3970666), (336, 3687047), (364, 3403428), (372, 3330236), (392, 3160326), (403, 3074064), (434, 2854488), (496, 2497677), (546, 2268952), (588, 2106884), (624, 1985333), (637, 1944816), (651, 1902992), (728, 1701714), (744, 1665118), (784, 1580163), (806, 1537032), (868, 1427244), (1092, 1134476), (1176, 1053442), (1209, 1024688), (1274, 972408), (1302, 951496), (1307, 947856), (1456, 850857), (1488, 832559), (1519, 815568), (1612, 768516), (1736, 713622), (1911, 648272), (2184, 567238), (2352, 526721), (2418, 512344), (2548, 486204), (2604, 475748), (2614, 473928), (2821, 439152), (3038, 407784), (3224, 384258), (3472, 356811), (3822, 324136), (3921, 315952), (4368, 283619), (4557, 271856), (4836, 256172), (5096, 243102), (5208, 237874), (5228, 236964), (5642, 219576), (6076, 203892), (6448, 192129), (7644, 162068), (7842, 157976), (8463, 146384), (9114, 135928), (9149, 135408), (9672, 128086), (10192, 121551), (10416, 118937), (10456, 118482), (11284, 109788), (12152, 101946), (15288, 81034), (15684, 78988), (16926, 73192), (16991, 72912), (18228, 67964), (18298, 67704), (19344, 64043), (19747, 62736), (20912, 59241), (22568, 54894), (24304, 50973), (27447, 45136), (30576, 40517), (31368, 39494), (33852, 36596), (33982, 36456)]