657187128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{827}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 1975276800

約数和(自身を除く): 1318089672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 283, 312, 351, 468, 566, 702, 827, 849, 936, 1132, 1404, 1654, 1698, 2264, 2481, 2547, 2808, 3308, 3396, 3679, 4962, 5094, 6616, 6792, 7358, 7443, 7641, 9924, 10188, 10751, 11037, 14716, 14886, 15282, 19848, 20376, 21502, 22074, 22329, 29432, 29772, 30564, 32253, 33111, 43004, 44148, 44658, 59544, 61128, 64506, 66222, 86008, 88296, 89316, 96759, 99333, 129012, 132444, 178632, 193518, 198666, 234041, 258024, 264888, 290277, 387036, 397332, 468082, 580554, 702123, 774072, 794664, 936164, 1161108, 1404246, 1872328, 2106369, 2322216, 2808492, 3042533, 4212738, 5616984, 6085066, 6319107, 8425476, 9127599, 12170132, 12638214, 16850952, 18255198, 24340264, 25276428, 27382797, 36510396, 50552856, 54765594, 73020792, 82148391, 109531188, 164296782, 219062376, 328593564, 657187128]

約数ペア:

[(1, 657187128), (2, 328593564), (3, 219062376), (4, 164296782), (6, 109531188), (8, 82148391), (9, 73020792), (12, 54765594), (13, 50552856), (18, 36510396), (24, 27382797), (26, 25276428), (27, 24340264), (36, 18255198), (39, 16850952), (52, 12638214), (54, 12170132), (72, 9127599), (78, 8425476), (104, 6319107), (108, 6085066), (117, 5616984), (156, 4212738), (216, 3042533), (234, 2808492), (283, 2322216), (312, 2106369), (351, 1872328), (468, 1404246), (566, 1161108), (702, 936164), (827, 794664), (849, 774072), (936, 702123), (1132, 580554), (1404, 468082), (1654, 397332), (1698, 387036), (2264, 290277), (2481, 264888), (2547, 258024), (2808, 234041), (3308, 198666), (3396, 193518), (3679, 178632), (4962, 132444), (5094, 129012), (6616, 99333), (6792, 96759), (7358, 89316), (7443, 88296), (7641, 86008), (9924, 66222), (10188, 64506), (10751, 61128), (11037, 59544), (14716, 44658), (14886, 44148), (15282, 43004), (19848, 33111), (20376, 32253), (21502, 30564), (22074, 29772), (22329, 29432)]