1880453618272

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{2647}}^1\times {\mathrm{228869}}^1$

素因数の和:231623

約数の個数: 48

約数和(自身を含む): 3741738870240

約数和(自身を除く): 1861285251968

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 2647, 3104, 5294, 10588, 21176, 42352, 84704, 228869, 256759, 457738, 513518, 915476, 1027036, 1830952, 2054072, 3661904, 4108144, 7323808, 8216288, 22200293, 44400586, 88801172, 177602344, 355204688, 605816243, 710409376, 1211632486, 2423264972, 4846529944, 9693059888, 19386119776, 58764175571, 117528351142, 235056702284, 470113404568, 940226809136, 1880453618272]

約数ペア:

[(1, 1880453618272), (2, 940226809136), (4, 470113404568), (8, 235056702284), (16, 117528351142), (32, 58764175571), (97, 19386119776), (194, 9693059888), (388, 4846529944), (776, 2423264972), (1552, 1211632486), (2647, 710409376), (3104, 605816243), (5294, 355204688), (10588, 177602344), (21176, 88801172), (42352, 44400586), (84704, 22200293), (228869, 8216288), (256759, 7323808), (457738, 4108144), (513518, 3661904), (915476, 2054072), (1027036, 1830952)]