420542784

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11969}}^1$

素因数の和:12048

約数の個数: 84

約数和(自身を含む): 1225273140

約数和(自身を除く): 804730356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 8784, 11712, 11969, 17568, 23938, 35136, 35907, 47876, 71814, 95752, 107721, 143628, 191504, 215442, 287256, 383008, 430884, 574512, 730109, 766016, 861768, 1149024, 1460218, 1723536, 2190327, 2298048, 2920436, 3447072, 4380654, 5840872, 6570981, 6894144, 8761308, 11681744, 13141962, 17522616, 23363488, 26283924, 35045232, 46726976, 52567848, 70090464, 105135696, 140180928, 210271392, 420542784]

約数ペア:

[(1, 420542784), (2, 210271392), (3, 140180928), (4, 105135696), (6, 70090464), (8, 52567848), (9, 46726976), (12, 35045232), (16, 26283924), (18, 23363488), (24, 17522616), (32, 13141962), (36, 11681744), (48, 8761308), (61, 6894144), (64, 6570981), (72, 5840872), (96, 4380654), (122, 3447072), (144, 2920436), (183, 2298048), (192, 2190327), (244, 1723536), (288, 1460218), (366, 1149024), (488, 861768), (549, 766016), (576, 730109), (732, 574512), (976, 430884), (1098, 383008), (1464, 287256), (1952, 215442), (2196, 191504), (2928, 143628), (3904, 107721), (4392, 95752), (5856, 71814), (8784, 47876), (11712, 35907), (11969, 35136), (17568, 23938)]