268541208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 786349200

約数和(自身を除く): 517807992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 379, 468, 757, 758, 936, 1137, 1514, 1516, 2271, 2274, 3028, 3032, 3411, 4542, 4548, 4927, 6056, 6813, 6822, 9084, 9096, 9841, 9854, 13626, 13644, 14781, 18168, 19682, 19708, 27252, 27288, 29523, 29562, 39364, 39416, 44343, 54504, 59046, 59124, 78728, 88569, 88686, 118092, 118248, 177138, 177372, 236184, 286903, 354276, 354744, 573806, 708552, 860709, 1147612, 1721418, 2295224, 2582127, 3442836, 3729739, 5164254, 6885672, 7459478, 10328508, 11189217, 14918956, 20657016, 22378434, 29837912, 33567651, 44756868, 67135302, 89513736, 134270604, 268541208]

約数ペア:

[(1, 268541208), (2, 134270604), (3, 89513736), (4, 67135302), (6, 44756868), (8, 33567651), (9, 29837912), (12, 22378434), (13, 20657016), (18, 14918956), (24, 11189217), (26, 10328508), (36, 7459478), (39, 6885672), (52, 5164254), (72, 3729739), (78, 3442836), (104, 2582127), (117, 2295224), (156, 1721418), (234, 1147612), (312, 860709), (379, 708552), (468, 573806), (757, 354744), (758, 354276), (936, 286903), (1137, 236184), (1514, 177372), (1516, 177138), (2271, 118248), (2274, 118092), (3028, 88686), (3032, 88569), (3411, 78728), (4542, 59124), (4548, 59046), (4927, 54504), (6056, 44343), (6813, 39416), (6822, 39364), (9084, 29562), (9096, 29523), (9841, 27288), (9854, 27252), (13626, 19708), (13644, 19682), (14781, 18168)]