248835104

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18211}}^1$

素因数の和:18289

約数の個数: 48

約数和(自身を含む): 569088576

約数和(自身を除く): 320253472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 18211, 36422, 72844, 127477, 145688, 254954, 291376, 509908, 582752, 1019816, 1110871, 2039632, 2221742, 4079264, 4443484, 7776097, 8886968, 15552194, 17773936, 31104388, 35547872, 62208776, 124417552, 248835104]

約数ペア:

[(1, 248835104), (2, 124417552), (4, 62208776), (7, 35547872), (8, 31104388), (14, 17773936), (16, 15552194), (28, 8886968), (32, 7776097), (56, 4443484), (61, 4079264), (112, 2221742), (122, 2039632), (224, 1110871), (244, 1019816), (427, 582752), (488, 509908), (854, 291376), (976, 254954), (1708, 145688), (1952, 127477), (3416, 72844), (6832, 36422), (13664, 18211)]