6443207152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 13117549312

約数和(自身を除く): 6674342160

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 157, 194, 248, 314, 388, 496, 628, 776, 853, 1256, 1552, 1706, 2512, 3007, 3412, 4867, 6014, 6824, 9734, 12028, 13648, 15229, 19468, 24056, 26443, 30458, 38936, 48112, 52886, 60916, 77872, 82741, 105772, 121832, 133921, 165482, 211544, 243664, 267842, 330964, 423088, 472099, 535684, 661928, 944198, 1071368, 1323856, 1888396, 2142736, 2564971, 3776792, 4151551, 5129942, 7553584, 8303102, 10259884, 12990337, 16606204, 20519768, 25980674, 33212408, 41039536, 51961348, 66424816, 103922696, 207845392, 402700447, 805400894, 1610801788, 3221603576, 6443207152]

約数ペア:

[(1, 6443207152), (2, 3221603576), (4, 1610801788), (8, 805400894), (16, 402700447), (31, 207845392), (62, 103922696), (97, 66424816), (124, 51961348), (157, 41039536), (194, 33212408), (248, 25980674), (314, 20519768), (388, 16606204), (496, 12990337), (628, 10259884), (776, 8303102), (853, 7553584), (1256, 5129942), (1552, 4151551), (1706, 3776792), (2512, 2564971), (3007, 2142736), (3412, 1888396), (4867, 1323856), (6014, 1071368), (6824, 944198), (9734, 661928), (12028, 535684), (13648, 472099), (15229, 423088), (19468, 330964), (24056, 267842), (26443, 243664), (30458, 211544), (38936, 165482), (48112, 133921), (52886, 121832), (60916, 105772), (77872, 82741)]