557305280252

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{3037}}^1\times {\mathrm{3643}}^1$

素因数の和:6955

約数の個数: 72

約数和(自身を含む): 1139616528624

約数和(自身を除く): 582311248372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1799, 3037, 3598, 3643, 6074, 7196, 7286, 12148, 12593, 14572, 21259, 25186, 25501, 42518, 50372, 51002, 85036, 102004, 148813, 178507, 297626, 357014, 595252, 714028, 780509, 936251, 1561018, 1872502, 3122036, 3745004, 5463563, 6553757, 10927126, 11063791, 13107514, 21854252, 22127582, 26215028, 38244941, 44255164, 45876299, 76489882, 77446537, 91752598, 152979764, 154893074, 183505196, 309786148, 542125759, 1084251518, 2168503036, 2843394287, 5686788574, 11373577148, 19903760009, 39807520018, 79615040036, 139326320063, 278652640126, 557305280252]

約数ペア:

[(1, 557305280252), (2, 278652640126), (4, 139326320063), (7, 79615040036), (14, 39807520018), (28, 19903760009), (49, 11373577148), (98, 5686788574), (196, 2843394287), (257, 2168503036), (514, 1084251518), (1028, 542125759), (1799, 309786148), (3037, 183505196), (3598, 154893074), (3643, 152979764), (6074, 91752598), (7196, 77446537), (7286, 76489882), (12148, 45876299), (12593, 44255164), (14572, 38244941), (21259, 26215028), (25186, 22127582), (25501, 21854252), (42518, 13107514), (50372, 11063791), (51002, 10927126), (85036, 6553757), (102004, 5463563), (148813, 3745004), (178507, 3122036), (297626, 1872502), (357014, 1561018), (595252, 936251), (714028, 780509)]