1138609549904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{276191}}^1$

素因数の和:276480

約数の個数: 80

約数和(自身を含む): 2367208488960

約数和(自身を除く): 1228598939056

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 191, 284, 304, 382, 568, 764, 1136, 1349, 1528, 2698, 3056, 3629, 5396, 7258, 10792, 13561, 14516, 21584, 27122, 29032, 54244, 58064, 108488, 216976, 257659, 276191, 515318, 552382, 1030636, 1104764, 2061272, 2209528, 4122544, 4419056, 5247629, 10495258, 19609561, 20990516, 39219122, 41981032, 52752481, 78438244, 83962064, 105504962, 156876488, 211009924, 313752976, 372581659, 422019848, 745163318, 844039696, 1002297139, 1490326636, 2004594278, 2980653272, 3745426151, 4009188556, 5961306544, 7490852302, 8018377112, 14981704604, 16036754224, 29963409208, 59926818416, 71163096869, 142326193738, 284652387476, 569304774952, 1138609549904]

約数ペア:

[(1, 1138609549904), (2, 569304774952), (4, 284652387476), (8, 142326193738), (16, 71163096869), (19, 59926818416), (38, 29963409208), (71, 16036754224), (76, 14981704604), (142, 8018377112), (152, 7490852302), (191, 5961306544), (284, 4009188556), (304, 3745426151), (382, 2980653272), (568, 2004594278), (764, 1490326636), (1136, 1002297139), (1349, 844039696), (1528, 745163318), (2698, 422019848), (3056, 372581659), (3629, 313752976), (5396, 211009924), (7258, 156876488), (10792, 105504962), (13561, 83962064), (14516, 78438244), (21584, 52752481), (27122, 41981032), (29032, 39219122), (54244, 20990516), (58064, 19609561), (108488, 10495258), (216976, 5247629), (257659, 4419056), (276191, 4122544), (515318, 2209528), (552382, 2061272), (1030636, 1104764)]