228242274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 523666944

約数和(自身を除く): 295424670

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 137, 159, 169, 186, 274, 318, 338, 403, 411, 507, 689, 806, 822, 1014, 1209, 1378, 1643, 1781, 2067, 2418, 3286, 3562, 4134, 4247, 4929, 5239, 5343, 7261, 8494, 8957, 9858, 10478, 10686, 12741, 14522, 15717, 17914, 21359, 21783, 23153, 25482, 26871, 31434, 42718, 43566, 46306, 53742, 55211, 64077, 69459, 94393, 110422, 128154, 138918, 165633, 188786, 225091, 277667, 283179, 331266, 450182, 555334, 566358, 675273, 717743, 833001, 1227109, 1350546, 1435486, 1666002, 2153229, 2454218, 2926183, 3681327, 4306458, 5852366, 7362654, 8778549, 17557098, 38040379, 76080758, 114121137, 228242274]

約数ペア:

[(1, 228242274), (2, 114121137), (3, 76080758), (6, 38040379), (13, 17557098), (26, 8778549), (31, 7362654), (39, 5852366), (53, 4306458), (62, 3681327), (78, 2926183), (93, 2454218), (106, 2153229), (137, 1666002), (159, 1435486), (169, 1350546), (186, 1227109), (274, 833001), (318, 717743), (338, 675273), (403, 566358), (411, 555334), (507, 450182), (689, 331266), (806, 283179), (822, 277667), (1014, 225091), (1209, 188786), (1378, 165633), (1643, 138918), (1781, 128154), (2067, 110422), (2418, 94393), (3286, 69459), (3562, 64077), (4134, 55211), (4247, 53742), (4929, 46306), (5239, 43566), (5343, 42718), (7261, 31434), (8494, 26871), (8957, 25482), (9858, 23153), (10478, 21783), (10686, 21359), (12741, 17914), (14522, 15717)]