220725792

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{15641}}^1$

素因数の和:15671

約数の個数: 108

約数和(自身を含む): 730215486

約数和(自身を除く): 509489694

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 15641, 31282, 46923, 62564, 93846, 109487, 125128, 140769, 187692, 218974, 250256, 281538, 328461, 375384, 437948, 500512, 563076, 656922, 750768, 766409, 875896, 985383, 1126152, 1313844, 1501536, 1532818, 1751792, 1970766, 2252304, 2299227, 2627688, 3065636, 3503584, 3941532, 4504608, 4598454, 5255376, 6131272, 6897681, 7883064, 9196908, 10510752, 12262544, 13795362, 15766128, 18393816, 24525088, 27590724, 31532256, 36787632, 55181448, 73575264, 110362896, 220725792]

約数ペア:

[(1, 220725792), (2, 110362896), (3, 73575264), (4, 55181448), (6, 36787632), (7, 31532256), (8, 27590724), (9, 24525088), (12, 18393816), (14, 15766128), (16, 13795362), (18, 12262544), (21, 10510752), (24, 9196908), (28, 7883064), (32, 6897681), (36, 6131272), (42, 5255376), (48, 4598454), (49, 4504608), (56, 3941532), (63, 3503584), (72, 3065636), (84, 2627688), (96, 2299227), (98, 2252304), (112, 1970766), (126, 1751792), (144, 1532818), (147, 1501536), (168, 1313844), (196, 1126152), (224, 985383), (252, 875896), (288, 766409), (294, 750768), (336, 656922), (392, 563076), (441, 500512), (504, 437948), (588, 375384), (672, 328461), (784, 281538), (882, 250256), (1008, 218974), (1176, 187692), (1568, 140769), (1764, 125128), (2016, 109487), (2352, 93846), (3528, 62564), (4704, 46923), (7056, 31282), (14112, 15641)]