266771988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11383}}^1$

素因数の和:11434

約数の個数: 96

約数和(自身を含む): 816005120

約数和(自身を除く): 549233132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11383, 11718, 22766, 23436, 34149, 45532, 68298, 79681, 102447, 136596, 159362, 204894, 239043, 307341, 318724, 352873, 409788, 478086, 614682, 705746, 717129, 956172, 1058619, 1229364, 1411492, 1434258, 2117238, 2151387, 2470111, 2868516, 3175857, 4234476, 4302774, 4940222, 6351714, 7410333, 8605548, 9527571, 9880444, 12703428, 14820666, 19055142, 22230999, 29641332, 38110284, 44461998, 66692997, 88923996, 133385994, 266771988]

約数ペア:

[(1, 266771988), (2, 133385994), (3, 88923996), (4, 66692997), (6, 44461998), (7, 38110284), (9, 29641332), (12, 22230999), (14, 19055142), (18, 14820666), (21, 12703428), (27, 9880444), (28, 9527571), (31, 8605548), (36, 7410333), (42, 6351714), (54, 4940222), (62, 4302774), (63, 4234476), (84, 3175857), (93, 2868516), (108, 2470111), (124, 2151387), (126, 2117238), (186, 1434258), (189, 1411492), (217, 1229364), (252, 1058619), (279, 956172), (372, 717129), (378, 705746), (434, 614682), (558, 478086), (651, 409788), (756, 352873), (837, 318724), (868, 307341), (1116, 239043), (1302, 204894), (1674, 159362), (1953, 136596), (2604, 102447), (3348, 79681), (3906, 68298), (5859, 45532), (7812, 34149), (11383, 23436), (11718, 22766)]