284310858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 635830272

約数和(自身を除く): 351519414

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 307, 383, 403, 614, 766, 806, 921, 1149, 1209, 1842, 2298, 2418, 3991, 4979, 7982, 9517, 9958, 11873, 11973, 14937, 19034, 23746, 23946, 28551, 29874, 35619, 57102, 71238, 117581, 123721, 154349, 235162, 247442, 308698, 352743, 371163, 463047, 705486, 742326, 926094, 1528553, 3057106, 3645011, 4585659, 7290022, 9171318, 10935033, 21870066, 47385143, 94770286, 142155429, 284310858]

約数ペア:

[(1, 284310858), (2, 142155429), (3, 94770286), (6, 47385143), (13, 21870066), (26, 10935033), (31, 9171318), (39, 7290022), (62, 4585659), (78, 3645011), (93, 3057106), (186, 1528553), (307, 926094), (383, 742326), (403, 705486), (614, 463047), (766, 371163), (806, 352743), (921, 308698), (1149, 247442), (1209, 235162), (1842, 154349), (2298, 123721), (2418, 117581), (3991, 71238), (4979, 57102), (7982, 35619), (9517, 29874), (9958, 28551), (11873, 23946), (11973, 23746), (14937, 19034)]