1764996012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{28789}}^1$

素因数の和:28943

約数の個数: 72

約数和(自身を含む): 4841556720

約数和(自身を除く): 3076560708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1572, 1703, 2358, 3406, 4716, 5109, 6812, 10218, 15327, 20436, 28789, 30654, 57578, 61308, 86367, 115156, 172734, 259101, 345468, 374257, 518202, 748514, 1036404, 1122771, 1497028, 2245542, 3368313, 3771359, 4491084, 6736626, 7542718, 11314077, 13473252, 15085436, 22628154, 33942231, 45256308, 49027667, 67884462, 98055334, 135768924, 147083001, 196110668, 294166002, 441249003, 588332004, 882498006, 1764996012]

約数ペア:

[(1, 1764996012), (2, 882498006), (3, 588332004), (4, 441249003), (6, 294166002), (9, 196110668), (12, 147083001), (13, 135768924), (18, 98055334), (26, 67884462), (36, 49027667), (39, 45256308), (52, 33942231), (78, 22628154), (117, 15085436), (131, 13473252), (156, 11314077), (234, 7542718), (262, 6736626), (393, 4491084), (468, 3771359), (524, 3368313), (786, 2245542), (1179, 1497028), (1572, 1122771), (1703, 1036404), (2358, 748514), (3406, 518202), (4716, 374257), (5109, 345468), (6812, 259101), (10218, 172734), (15327, 115156), (20436, 86367), (28789, 61308), (30654, 57578)]