1388931936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1205

約数の個数: 192

約数和(自身を含む): 4375719936

約数和(自身を除く): 2986788000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 84, 93, 96, 112, 122, 124, 168, 183, 186, 217, 224, 244, 248, 336, 366, 372, 427, 434, 488, 496, 651, 672, 732, 744, 854, 868, 976, 992, 1093, 1281, 1302, 1464, 1488, 1708, 1736, 1891, 1952, 2186, 2562, 2604, 2928, 2976, 3279, 3416, 3472, 3782, 4372, 5124, 5208, 5673, 5856, 6558, 6832, 6944, 7564, 7651, 8744, 10248, 10416, 11346, 13116, 13237, 13664, 15128, 15302, 17488, 20496, 20832, 22692, 22953, 26232, 26474, 30256, 30604, 33883, 34976, 39711, 40992, 45384, 45906, 52464, 52948, 60512, 61208, 66673, 67766, 79422, 90768, 91812, 101649, 104928, 105896, 122416, 133346, 135532, 158844, 181536, 183624, 200019, 203298, 211792, 237181, 244832, 266692, 271064, 317688, 367248, 400038, 406596, 423584, 466711, 474362, 533384, 542128, 635376, 711543, 734496, 800076, 813192, 933422, 948724, 1066768, 1084256, 1270752, 1400133, 1423086, 1600152, 1626384, 1866844, 1897448, 2066863, 2133536, 2800266, 2846172, 3200304, 3252768, 3733688, 3794896, 4133726, 5600532, 5692344, 6200589, 6400608, 7467376, 7589792, 8267452, 11201064, 11384688, 12401178, 14468041, 14934752, 16534904, 22402128, 22769376, 24802356, 28936082, 33069808, 43404123, 44804256, 49604712, 57872164, 66139616, 86808246, 99209424, 115744328, 173616492, 198418848, 231488656, 347232984, 462977312, 694465968, 1388931936]

約数ペア:

[(1, 1388931936), (2, 694465968), (3, 462977312), (4, 347232984), (6, 231488656), (7, 198418848), (8, 173616492), (12, 115744328), (14, 99209424), (16, 86808246), (21, 66139616), (24, 57872164), (28, 49604712), (31, 44804256), (32, 43404123), (42, 33069808), (48, 28936082), (56, 24802356), (61, 22769376), (62, 22402128), (84, 16534904), (93, 14934752), (96, 14468041), (112, 12401178), (122, 11384688), (124, 11201064), (168, 8267452), (183, 7589792), (186, 7467376), (217, 6400608), (224, 6200589), (244, 5692344), (248, 5600532), (336, 4133726), (366, 3794896), (372, 3733688), (427, 3252768), (434, 3200304), (488, 2846172), (496, 2800266), (651, 2133536), (672, 2066863), (732, 1897448), (744, 1866844), (854, 1626384), (868, 1600152), (976, 1423086), (992, 1400133), (1093, 1270752), (1281, 1084256), (1302, 1066768), (1464, 948724), (1488, 933422), (1708, 813192), (1736, 800076), (1891, 734496), (1952, 711543), (2186, 635376), (2562, 542128), (2604, 533384), (2928, 474362), (2976, 466711), (3279, 423584), (3416, 406596), (3472, 400038), (3782, 367248), (4372, 317688), (5124, 271064), (5208, 266692), (5673, 244832), (5856, 237181), (6558, 211792), (6832, 203298), (6944, 200019), (7564, 183624), (7651, 181536), (8744, 158844), (10248, 135532), (10416, 133346), (11346, 122416), (13116, 105896), (13237, 104928), (13664, 101649), (15128, 91812), (15302, 90768), (17488, 79422), (20496, 67766), (20832, 66673), (22692, 61208), (22953, 60512), (26232, 52948), (26474, 52464), (30256, 45906), (30604, 45384), (33883, 40992), (34976, 39711)]