1901942784

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{14741}}^1$

素因数の和:14776

約数の個数: 144

約数和(自身を含む): 6278322960

約数和(自身を除く): 4376380176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 14741, 16128, 18432, 21504, 29482, 32256, 43008, 44223, 58964, 64512, 88446, 103187, 117928, 129024, 132669, 176892, 206374, 235856, 265338, 309561, 353784, 412748, 471712, 530676, 619122, 707568, 825496, 928683, 943424, 1061352, 1238244, 1415136, 1650992, 1857366, 1886848, 2122704, 2476488, 2830272, 3301984, 3714732, 3773696, 4245408, 4952976, 5660544, 6603968, 7429464, 7547392, 8490816, 9905952, 11321088, 13207936, 14858928, 15094784, 16981632, 19811904, 22642176, 26415872, 29717856, 30189568, 33963264, 39623808, 45284352, 52831744, 59435712, 67926528, 79247616, 90568704, 105663488, 118871424, 135853056, 158495232, 211326976, 237742848, 271706112, 316990464, 475485696, 633980928, 950971392, 1901942784]

約数ペア:

[(1, 1901942784), (2, 950971392), (3, 633980928), (4, 475485696), (6, 316990464), (7, 271706112), (8, 237742848), (9, 211326976), (12, 158495232), (14, 135853056), (16, 118871424), (18, 105663488), (21, 90568704), (24, 79247616), (28, 67926528), (32, 59435712), (36, 52831744), (42, 45284352), (48, 39623808), (56, 33963264), (63, 30189568), (64, 29717856), (72, 26415872), (84, 22642176), (96, 19811904), (112, 16981632), (126, 15094784), (128, 14858928), (144, 13207936), (168, 11321088), (192, 9905952), (224, 8490816), (252, 7547392), (256, 7429464), (288, 6603968), (336, 5660544), (384, 4952976), (448, 4245408), (504, 3773696), (512, 3714732), (576, 3301984), (672, 2830272), (768, 2476488), (896, 2122704), (1008, 1886848), (1024, 1857366), (1152, 1650992), (1344, 1415136), (1536, 1238244), (1792, 1061352), (2016, 943424), (2048, 928683), (2304, 825496), (2688, 707568), (3072, 619122), (3584, 530676), (4032, 471712), (4608, 412748), (5376, 353784), (6144, 309561), (7168, 265338), (8064, 235856), (9216, 206374), (10752, 176892), (14336, 132669), (14741, 129024), (16128, 117928), (18432, 103187), (21504, 88446), (29482, 64512), (32256, 58964), (43008, 44223)]