312484068

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{74189}}^1$

素因数の和:74218

約数の個数: 60

約数和(自身を含む): 879745020

約数和(自身を除く): 567260952

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 74189, 148378, 222567, 296756, 445134, 667701, 890268, 964457, 1335402, 1928914, 2003103, 2670804, 2893371, 3857828, 4006206, 5786742, 6009309, 8012412, 8680113, 11573484, 12018618, 17360226, 24037236, 26040339, 34720452, 52080678, 78121017, 104161356, 156242034, 312484068]

約数ペア:

[(1, 312484068), (2, 156242034), (3, 104161356), (4, 78121017), (6, 52080678), (9, 34720452), (12, 26040339), (13, 24037236), (18, 17360226), (26, 12018618), (27, 11573484), (36, 8680113), (39, 8012412), (52, 6009309), (54, 5786742), (78, 4006206), (81, 3857828), (108, 2893371), (117, 2670804), (156, 2003103), (162, 1928914), (234, 1335402), (324, 964457), (351, 890268), (468, 667701), (702, 445134), (1053, 296756), (1404, 222567), (2106, 148378), (4212, 74189)]